134 words
15-letter words with X
134 words.
- oxyphenbutazone41
- cyclohexylamine37
- exoerythrocytic35
- extemporization35
- extrajudicially35
- hexachlorophene35
- psychosexuality35
- contextualizing34
- hydroxyapatites34
- hydroxylapatite34
- hydroxyprolines34
- hyperexcitement34
- axiomatizations33
- exchangeability33
- excommunicative33
- hexachlorethane33
- lexicalizations33
- methoxyfluranes33
- methylxanthines33
- recontextualize33
- xerographically33
- archaeopteryxes32
- cephalothoraxes32
- desexualization32
- hyperexcretions32
- lexicographical32
- oxytetracycline32
- paramyxoviruses32
- phytotoxicities32
- xeroradiography32
- chemotaxonomies31
- chemotaxonomist31
- decarboxylating31
- excommunicating31
- exemplification31
- exquisitenesses31
- exteriorization31
- externalization31
- inexplicability31
- juxtapositional31
- unexceptionably31
- decarboxylation30
- excommunication30
- excommunicators30
- hexylresorcinol30
- hyperextensions30
- toxicologically30
- exhibitionistic29
- exothermicities29
- inextricability29
- interparoxysmal29
- overexpectation29
- overextravagant29
- photoexcitation29
- phototoxicities29
- counterexamples28
- detoxifications28
- exceptionalisms28
- experimentalism28
- extinguishments28
- heterosexuality28
- hexosaminidases28
- overexaggerated28
- photooxidations28
- reflexivenesses28
- unexceptionable28
- ambidexterities27
- excessivenesses27
- excludabilities27
- exclusivenesses27
- excursivenesses27
- expandabilities27
- expansivenesses27
- expendabilities27
- expensivenesses27
- explosivenesses27
- extracellularly27
- homosexualities27
- inexpensiveness27
- inflexibilities27
- nonexploitative27
- overexaggerates27
- overextractions27
- paradoxicalness27
- stereotaxically27
- ambisexualities26
- blaxploitations26
- disintoxicating26
- exceptionalness26
- excitablenesses26
- excrementitious26
- excusablenesses26
- execrablenesses26
- exemplarinesses26
- expansibilities26
- experimentalist26
- experimentation26
- exportabilities26
- expressionistic26
- extemporisation26
- extracurricular26
- extraordinarily26
- inexcusableness26
- nonexperimental26
- oxidoreductases26
- proximatenesses26
- unextraordinary26
- disintoxication25
- exaggeratedness25
- exhaustlessness25
- expeditiousness25
- extendabilities25
- extensivenesses25
- extralinguistic25
- extrudabilities25
- nonintoxicating25
- vexatiousnesses25
- axiomatisations24
- existentialisms24
- exponentiations24
- extensibilities24
- inexorabilities24
- lexicalisations24
- neurotoxicities24
- nonexploitation24
- obnoxiousnesses24
- parasexualities24
- transsexualisms24
- dexterousnesses23
- exsanguinations23
- antisexualities22
- existentialists22
- externalisation22
- luxuriousnesses22
How this list is built
- Every word here comes from ENABLE, a lexicon released to the public domain — 172,823 words. It is the list this site can legally publish in full, and it is stated openly rather than implied.
- The tournament lists — TWL/OWL in North America, Collins/SOWPODS elsewhere — are copyrighted compilations. They are not used here and not merged in. A small number of words will therefore differ from what a given game accepts.
- Scores use the standard tile values (A=1 … Q=10, Z=10) and ignore board bonuses, which depend on where you place the word, not on the word itself.
- Lists are ordered by score, then alphabetically — the order that is useful when you are choosing a play, rather than alphabetical for its own sake.
SOURCE·ENABLE (Enhanced North American Benchmark Lexicon)·Public domain. 172,823 words. Tournament lists (TWL, Collins) are copyrighted and not used.·REVIEWED AUG 2026
SOURCE·ENABLE public-domain lexicon (172,823 words)·lists and scores computed from the lexicon, see method·REVIEWED AUG 2026
