15-Letter Words With X
There are 134 fifteen-letter words containing X in our dictionary; 19 of them are common words.
Type your own letters to find only the 15-letter words you can make, or leave it empty to open this list in the word finder.
All 134 words
- experimentation26 points
- extraordinarily26 points
- excommunicating31 points
- excommunication30 points
- heterosexuality28 points
- extracurricular26 points
- exemplification31 points
- counterexamples28 points
- unexceptionable28 points
- existentialists22 points
- extemporization35 points
- contextualizing34 points
- externalization31 points
- lexicographical32 points
- unexceptionably31 points
- inexpensiveness27 points
- expressionistic26 points
- expeditiousness25 points
- nonintoxicating25 points
- hexachlorophene35 points
- excommunicative33 points
- xerographically33 points
- archaeopteryxes32 points
- oxytetracycline32 points
- inexplicability31 points
- juxtapositional31 points
- hexylresorcinol30 points
- hyperextensions30 points
- toxicologically30 points
- exhibitionistic29 points
- inextricability29 points
- experimentalism28 points
- reflexivenesses28 points
- excessivenesses27 points
- excitablenesses26 points
- experimentalist26 points
- nonexperimental26 points
- extralinguistic25 points
- exponentiations24 points
- inexorabilities24 points
- oxyphenbutazone41 points
- cyclohexylamine37 points
- exoerythrocytic35 points
- extrajudicially35 points
- psychosexuality35 points
- hydroxyapatites34 points
- hydroxylapatite34 points
- hydroxyprolines34 points
- hyperexcitement34 points
- axiomatizations33 points
- exchangeability33 points
- hexachlorethane33 points
- lexicalizations33 points
- methoxyfluranes33 points
- methylxanthines33 points
- recontextualize33 points
- cephalothoraxes32 points
- desexualization32 points
- hyperexcretions32 points
- paramyxoviruses32 points
- phytotoxicities32 points
- xeroradiography32 points
- chemotaxonomies31 points
- chemotaxonomist31 points
- decarboxylating31 points
- exquisitenesses31 points
- exteriorization31 points
- decarboxylation30 points
- excommunicators30 points
- exothermicities29 points
- interparoxysmal29 points
- overexpectation29 points
- overextravagant29 points
- photoexcitation29 points
- phototoxicities29 points
- detoxifications28 points
- exceptionalisms28 points
- extinguishments28 points
- hexosaminidases28 points
- overexaggerated28 points
- photooxidations28 points
- ambidexterities27 points
- excludabilities27 points
- exclusivenesses27 points
- excursivenesses27 points
- expandabilities27 points
- expansivenesses27 points
- expendabilities27 points
- expensivenesses27 points
- explosivenesses27 points
- extracellularly27 points
- homosexualities27 points
- inflexibilities27 points
- nonexploitative27 points
- overexaggerates27 points
- overextractions27 points
- paradoxicalness27 points
- stereotaxically27 points
- ambisexualities26 points
- blaxploitations26 points
- disintoxicating26 points
- exceptionalness26 points
- excrementitious26 points
- excusablenesses26 points
- execrablenesses26 points
- exemplarinesses26 points
- expansibilities26 points
- exportabilities26 points
- extemporisation26 points
- inexcusableness26 points
- oxidoreductases26 points
- proximatenesses26 points
- unextraordinary26 points
- disintoxication25 points
- exaggeratedness25 points
- exhaustlessness25 points
- extendabilities25 points
- extensivenesses25 points
- extrudabilities25 points
- vexatiousnesses25 points
- axiomatisations24 points
- existentialisms24 points
- extensibilities24 points
- lexicalisations24 points
- neurotoxicities24 points
- nonexploitation24 points
- obnoxiousnesses24 points
- parasexualities24 points
- transsexualisms24 points
- dexterousnesses23 points
- exsanguinations23 points
- antisexualities22 points
- externalisation22 points
- luxuriousnesses22 points
Quick facts
- Total words: 134
- By usage: 6 very common, 13 common, 115 rare
Highest scoring (classic tiles)
- oxyphenbutazone 41
- cyclohexylamine 37
- exoerythrocytic 35
- extemporization 35
- extrajudicially 35
- hexachlorophene 35
- psychosexuality 35
- contextualizing 34
- hydroxyapatites 34
- hydroxylapatite 34
Most common
- experimentation
- extraordinarily
- excommunicating
- excommunication
- heterosexuality
- extracurricular
- exemplification
- counterexamples
- unexceptionable
- existentialists
Definitions
- experimentation (noun)
- The testing of an idea.
- extraordinarily (adverb)
- To a surprising degree.
- excommunication (noun)
- The state of being excommunicated.
- heterosexuality (noun)
- A sexual attraction to (or sexual relations with) persons of the opposite sex.
This page lists every one of the 134 fifteen-letter words containing X in our dictionary. Each word links to its own unscramble page when one exists, and the score badge shows its value with classic tiles. Common words come first, so EXPERIMENTATION, EXTRAORDINARILY and EXCOMMUNICATING sit near the top while the rare entries wait further down. If you are holding a specific rack, type it into the search box and the list narrows to the words you can actually play.
How to use this page
Use this list in two ways. Browse it to learn the words that contain the letter X, common ones first, or search it by typing your own letters, with question marks for blanks, to see only the words you can make. Every word shows its classic tile score, and linked words open a page with all their sub-words.
Tips
Most of the time you are not building a word in empty space but playing through a letter already on the board. That is where a list like this one earns its keep. Find the letter you need to play through, then filter these words with the contains box so only the ones with that letter remain. The best plays are usually the ones where the board letter sits in the middle of your word, because that leaves both ends free for future hooks and keeps the premium squares within reach.
Questions
What is the highest-scoring word among the fifteen-letter words containing X?
OXYPHENBUTAZONE scores 41 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?
115 of the 134 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.