13-Letter Words With O
There are 5,193 thirteen-letter words containing O in our dictionary; 1,600 of them are common words.
Type your own letters to find only the 13-letter words you can make, or leave it empty to open this list in the word finder.
The 600 most common of 5,193 words
- comparatively25 points
- comprehensive25 points
- justification25 points
- compatibility24 points
- communication21 points
- sophisticated21 points
- automatically20 points
- inconvenience20 points
- sophisticates20 points
- unfortunately19 points
- documentation18 points
- contributions17 points
- misunderstood17 points
- opportunities17 points
- possibilities17 points
- consideration16 points
- demonstration16 points
- international13 points
- approximately29 points
- computerizing29 points
- homosexuality28 points
- exceptionally27 points
- privatization27 points
- qualification27 points
- approximation26 points
- objectionable26 points
- psychological26 points
- accomplishing25 points
- acknowledging25 points
- authorization25 points
- philosophical25 points
- autobiography24 points
- complementary24 points
- extraordinary24 points
- psychologists24 points
- microcomputer23 points
- organizations23 points
- thoroughfares23 points
- accommodation22 points
- appropriately22 points
- communicating22 points
- comprehension22 points
- questionnaire22 points
- specification22 points
- uncomfortable22 points
- categorically21 points
- complications21 points
- conservatives21 points
- contradictory21 points
- functionality21 points
- idiosyncratic21 points
- modifications21 points
- predominantly21 points
- technological21 points
- theoretically21 points
- abbreviations20 points
- clarification20 points
- commissioning20 points
- contemplating20 points
- inconsistency20 points
- computational19 points
- configuration19 points
- contraception19 points
- contradicting19 points
- corresponding19 points
- disappointing19 points
- disconnecting19 points
- inappropriate19 points
- probabilities19 points
- revolutionary19 points
- concatenating18 points
- concentrating18 points
- contradiction18 points
- contravention18 points
- controversial18 points
- conversations18 points
- correspondent18 points
- encouragement18 points
- environmental18 points
- incorporating18 points
- manifestation18 points
- professionals18 points
- proliferation18 points
- relationships18 points
- spontaneously18 points
- announcements17 points
- collaboration17 points
- concentration17 points
- consciousness17 points
- constructions17 points
- demonstrating17 points
- discontinuing17 points
- gravitational17 points
- investigation17 points
- irresponsible17 points
- miscellaneous17 points
- pronunciation17 points
- traditionally17 points
- determination16 points
- intentionally16 points
- continuations15 points
- interruptions15 points
- intersections15 points
- personalities15 points
- transmissions15 points
- illustrations13 points
- installations13 points
- hypothesizing34 points
- schizophrenic34 points
- philosophized33 points
- philosophizes32 points
- schizophrenia32 points
- psychotherapy31 points
- synchronizing31 points
- commercialize30 points
- hypochondriac29 points
- juxtaposition29 points
- asphyxiations28 points
- excommunicate28 points
- hospitalizing28 points
- paradoxically28 points
- approximating27 points
- championships27 points
- civilizations27 points
- factorization27 points
- hieroglyphics27 points
- ophthalmology27 points
- rendezvousing27 points
- breakthroughs26 points
- colloquialism26 points
- customization26 points
- immunizations26 points
- mobilizations26 points
- prohibitively26 points
- psychoanalyst26 points
- typographical26 points
- bibliographic25 points
- commonwealths25 points
- dramatization25 points
- exponentially25 points
- fertilization25 points
- modernization25 points
- personalizing25 points
- philanthropic25 points
- photographing25 points
- revolutionize25 points
- uncomfortably25 points
- ventriloquist25 points
- carbohydrates24 points
- chloroforming24 points
- choreographer24 points
- communicative24 points
- companionship24 points
- complimentary24 points
- comprehending24 points
- consequential24 points
- foreshadowing24 points
- hermaphrodite24 points
- hydroelectric24 points
- impoverishing24 points
- improbability24 points
- knowledgeable24 points
- laughingstock24 points
- overshadowing24 points
- photographers24 points
- physiological24 points
- accommodating23 points
- accompaniment23 points
- afterthoughts23 points
- commencements23 points
- commercialism23 points
- encyclopedias23 points
- extrapolating23 points
- heterosexuals23 points
- nationalizing23 points
- neighborhoods23 points
- perfunctorily23 points
- preconceiving23 points
- rationalizing23 points
- requisitioned23 points
- schoolteacher23 points
- thoroughbreds23 points
- thoughtlessly23 points
- amplification22 points
- chiropractors22 points
- circumvention22 points
- commemorating22 points
- complementing22 points
- complimenting22 points
- conspicuously22 points
- contemplative22 points
- contraceptive22 points
- convalescence22 points
- discomforting22 points
- eavesdropping22 points
- exaggerations22 points
- extermination22 points
- extrapolation22 points
- floodlighting22 points
- housewarmings22 points
- imperfections22 points
- impossibility22 points
- inconceivable22 points
- interjections22 points
- kaleidoscopes22 points
- metamorphoses22 points
- metamorphosis22 points
- offensiveness22 points
- progressively22 points
- radioactivity22 points
- sportsmanship22 points
- sterilization22 points
- unaccountably22 points
- untrustworthy22 points
- waterproofing22 points
- cartographers21 points
- chronological21 points
- circumcisions21 points
- commandeering21 points
- commemoration21 points
- confederacies21 points
- congresswoman21 points
- congresswomen21 points
- counterattack21 points
- dictatorships21 points
- falsification21 points
- fortification21 points
- helicoptering21 points
- incompatibles21 points
- magnanimously21 points
- misconception21 points
- misconducting21 points
- preconception21 points
- preoccupation21 points
- probabilistic21 points
- provisionally21 points
- reprogramming21 points
- skateboarding21 points
- spokespersons21 points
- subcommittees21 points
- supercomputer21 points
- troublemakers21 points
- unambiguously21 points
- uninformative21 points
- apprehensions20 points
- appropriating20 points
- astonishingly20 points
- biodegradable20 points
- businesswoman20 points
- businesswomen20 points
- collaborative20 points
- commendations20 points
- commiserating20 points
- condescending20 points
- confederating20 points
- confirmations20 points
- confiscations20 points
- convalescents20 points
- decomposition20 points
- forgetfulness20 points
- gynecologists20 points
- horseradishes20 points
- ideologically20 points
- improvisation20 points
- inflammations20 points
- introspective20 points
- microorganism20 points
- monosyllables20 points
- monotonically20 points
- mortification20 points
- nonconformist20 points
- orthogonality20 points
- overburdening20 points
- perfectionist20 points
- precautionary20 points
- preponderance20 points
- ramifications20 points
- reciprocating20 points
- rediscovering20 points
- reinforcement20 points
- retrospective20 points
- semiconductor20 points
- soundproofing20 points
- superimposing20 points
- tablespoonful20 points
- unconsciously20 points
- accumulations19 points
- appreciations19 points
- appropriation19 points
- archaeologist19 points
- authoritative19 points
- commiseration19 points
- commissioners19 points
- compassionate19 points
- compensations19 points
- conditionally19 points
- confederation19 points
- conglomerated19 points
- contemplation19 points
- cosmopolitans19 points
- counterfeited19 points
- demonstrative19 points
- disconcerting19 points
- discontinuity19 points
- discretionary19 points
- domesticating19 points
- foregrounding19 points
- fragmentation19 points
- glorification19 points
- gratification19 points
- imprisonments19 points
- improprieties19 points
- inconspicuous19 points
- involuntarily19 points
- northeasterly19 points
- orchestrating19 points
- overestimated19 points
- participation19 points
- postponements19 points
- precipitation19 points
- predominating19 points
- prescriptions19 points
- proclamations19 points
- proliferating19 points
- pronouncement19 points
- rhododendrons19 points
- stenographers19 points
- subscriptions19 points
- thunderstorms19 points
- unaccountable19 points
- unforgettable19 points
- unsupportable19 points
- amalgamations18 points
- brainstorming18 points
- collaborating18 points
- condemnations18 points
- confrontation18 points
- conglomerates18 points
- contaminating18 points
- contingencies18 points
- controversies18 points
- corroborating18 points
- countenancing18 points
- counteracting18 points
- crisscrossing18 points
- documentaries18 points
- electrocuting18 points
- hallucination18 points
- horticultural18 points
- impersonating18 points
- informational18 points
- misconstruing18 points
- notifications18 points
- observatories18 points
- orchestration18 points
- outstandingly18 points
- overestimates18 points
- premeditation18 points
- pretentiously18 points
- processioning18 points
- proportioning18 points
- propositioned18 points
- reconstructed18 points
- reproductions18 points
- retrospecting18 points
- reverberation18 points
- satisfactions18 points
- stratospheres18 points
- abnormalities17 points
- accelerations17 points
- anticipations17 points
- aristocracies17 points
- cancellations17 points
- collaborators17 points
- concatenation17 points
- congratulated17 points
- congregations17 points
- conscientious17 points
- consistencies17 points
- consolidating17 points
- constrictions17 points
- contamination17 points
- corroboration17 points
- countersigned17 points
- discontenting17 points
- dispossessing17 points
- electrocution17 points
- electrostatic17 points
- heterogeneous17 points
- impersonation17 points
- incarceration17 points
- incorporation17 points
- indoctrinated17 points
- interceptions17 points
- investigators17 points
- manipulations17 points
- matriculation17 points
- nomenclatures17 points
- obstetricians17 points
- ornithologist17 points
- orthodontists17 points
- outdistancing17 points
- postgraduates17 points
- practitioners17 points
- prepositional17 points
- processionals17 points
- procrastinate17 points
- proportionals17 points
- proportionate17 points
- propositional17 points
- proprietaries17 points
- receptionists17 points
- recollections17 points
- reconditioned17 points
- reconsidering17 points
- refrigeration17 points
- refrigerators17 points
- repercussions17 points
- righteousness17 points
- sanctimonious17 points
- subordinating17 points
- transcription17 points
- transportable17 points
- administrator16 points
- authoritarian16 points
- condensations16 points
- congratulates16 points
- consolidation16 points
- deliberations16 points
- demonstrators16 points
- denominations16 points
- denunciations16 points
- desegregation16 points
- discoloration16 points
- discourtesies16 points
- dispassionate16 points
- dispensations16 points
- dissemination16 points
- distributions16 points
- entomologists16 points
- gubernatorial16 points
- incongruities16 points
- inconsiderate16 points
- indiscretions16 points
- indoctrinates16 points
- insubordinate16 points
- interventions16 points
- intravenouses16 points
- introductions16 points
- meteorologist16 points
- somersaulting16 points
- steamrollered16 points
- terminologies16 points
- unconditional16 points
- articulations15 points
- constellation15 points
- consternation15 points
- constitutions15 points
- consultations15 points
- deteriorating15 points
- disillusioned15 points
- illuminations15 points
- insurrections15 points
- intermissions15 points
- interpolation15 points
- interrogating15 points
- monstrosities15 points
- multinational15 points
- nationalistic15 points
- presentations15 points
- reactionaries15 points
- reincarnation15 points
- remunerations15 points
- renunciations15 points
- resurrections15 points
- resuscitation15 points
- substitutions15 points
- superstitions15 points
- superstitious15 points
- surreptitious15 points
- deterioration14 points
- dissertations14 points
- distillations14 points
- inaugurations14 points
- interrogation14 points
- interrogators14 points
- registrations14 points
- strangulation14 points
- transgression14 points
- assassination13 points
- instantaneous13 points
- institutional13 points
- nationalities13 points
- totalitarians13 points
- unintentional13 points
- psychoanalyze35 points
- mechanization29 points
- physiotherapy29 points
- propagandized29 points
- victimization29 points
- patronizingly28 points
- propagandizes28 points
- proselytizing28 points
- checkerboards27 points
- exhibitionism27 points
- harmonization27 points
- immortalizing27 points
- knowledgeably27 points
- motherfuckers27 points
- nymphomaniacs27 points
- psychosomatic27 points
- pulverization27 points
- romanticizing27 points
- ventriloquism27 points
- mischievously26 points
- assemblywoman25 points
- assemblywomen25 points
- childproofing25 points
- choreographed25 points
- competitively25 points
- disorganizing25 points
- exhibitionist25 points
- expropriating25 points
- overextending25 points
- actualization24 points
- blabbermouths24 points
- commemorative24 points
- expropriation24 points
- normalization24 points
- rapprochement24 points
- brokenhearted23 points
- consecutively23 points
- housebreaking23 points
- kleptomaniacs23 points
- northwestward23 points
- profitability23 points
- shortchanging23 points
- southwestward23 points
- dysfunctional22 points
- expansionists22 points
- exterminators22 points
- gynecological22 points
- househusbands22 points
- incompetently22 points
- motorcyclists22 points
- northwesterly22 points
- southwesterly22 points
- unaccompanied22 points
- companionable21 points
- eavesdroppers21 points
- geometrically21 points
- magnification21 points
- malfunctioned21 points
- outperforming21 points
- overpopulated21 points
- pornographers21 points
- redevelopment21 points
- retroactively21 points
- socioeconomic21 points
- unfashionable21 points
- anachronistic20 points
- boardinghouse20 points
- certification20 points
- irresponsibly20 points
- megalomaniacs20 points
- methodologies20 points
- mispronounced20 points
- northeastward20 points
- overpopulates20 points
- patriotically20 points
- skateboarders20 points
- southeastward20 points
- stereotypical20 points
- telecommuting20 points
- thermonuclear20 points
- breaststrokes19 points
- considerately19 points
- consummations19 points
- educationally19 points
- meetinghouses19 points
- mispronounces19 points
- nonrefundable19 points
- nostalgically19 points
- opportunistic19 points
- outmaneuvered19 points
- outspokenness19 points
- outstretching19 points
- proscriptions19 points
- southeasterly19 points
- technologists19 points
- telecommuters19 points
- valedictorian19 points
- videocassette19 points
- accreditation18 points
- ambassadorial18 points
- coeducational18 points
- condescension18 points
- counterfeiter18 points
- disconnection18 points
- operationally18 points
Quick facts
- Total words: 5,193
- By usage: 495 very common, 1,105 common, 3,593 rare
Highest scoring (classic tiles)
- benzimidazole 36
- hypopharynxes 36
- photooxidized 36
- photooxidizes 35
- psychoanalyze 35
- thymectomized 35
- extemporizing 34
- gyrofrequency 34
- hypothesizing 34
- isocarboxazid 34
Most common
- comparatively
- comprehensive
- justification
- compatibility
- communication
- sophisticated
- automatically
- inconvenience
- sophisticates
- unfortunately
Definitions
- comparatively (adverb)
- In a relative manner; by comparison to something else.
- comprehensive (adjective)
- Including all or everything.
- justification (noun)
- Something (such as a fact or circumstance) that shows an action to be reasonable or necessary.
- compatibility (noun)
- A feeling of sympathetic understanding.
Words that contain the letter O come up constantly in tile games, crosswords and daily letter puzzles, and this page gathers all 5,193 of the thirteen-letter ones. The most useful are the common words at the top of the list; the rare ones at the bottom are worth knowing when you need to hook onto an awkward board position. BENZIMIDAZOLE is the top scorer here, worth 36 points before any board multiplier.
How to use this page
This page works as both a reference and a tool. As a reference, it lists every word that contain the letter O, sorted by familiarity. As a tool, it accepts your own letters in the search box and returns the subset you can play, with scores. The related links at the end cover neighbouring letters and lengths.
Tips
A balanced rack has roughly three vowels and four consonants, and a lopsided rack is the most common reason players get stuck. If you are drowning in vowels, look for the words on this page with the most vowels and use them to reset. If you have too many consonants, a word with a single vowel will do the same job. When you cannot find a decent play, it is often better to swap tiles or play a short word that dumps the surplus than to force a poor score and keep the bad rack.
Questions
What is the highest-scoring word among the thirteen-letter words containing O?
BENZIMIDAZOLE scores 36 points with classic tile values, ignoring board multipliers. The full top ten is in the quick facts above; switch the tile set on the search tool if you play with different letter values.
Why are some of these words unfamiliar?
3,593 of the 5,193 words on this page are tagged rare, meaning they fall outside the usual spell-check vocabulary. They are still real words, and many are legal plays, but you should expect a challenge if someone asks you to define them.