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Word lists

Words That Start With X

Every common word that starts with X, grouped by length, shortest first.

Only 135 words in our dictionary start with X, and just three are common: xylophone, xylophones and xenophobia. Nearly all of them are built on Greek roots: xeno- (stranger: xenophobe, xenophobia), xylo- (wood: xylem, xylophone), xero- (dry: xerox, xerography) and xantho- (yellow: xanthan). The shortest, xi, xu, xis and xyst, are rare words that word games accept and few people know; the three five-letter ones a player might reach for are xenon, xerox and xylem. When a game needs a word starting with X, the choice is small at every length, and the Words that start with X finder with a length set shows at once which of the few fit.

135 words: 3 common, 13 everyday and 119 rare, all listed below. Narrow them down with the Words that start with X finder.

2-letter words

Rare: xi, xu

3-letter words

Rare: xis

4-letter words

Rare: xyst

5-letter words

More: xenon, xerox, xylem

Rare: xebec, xenia, xenic, xeric, xerus, xylan, xylol, xylyl, xysti, xysts

6-letter words

Rare: xebecs, xenial, xenias, xenons, xylans, xylems, xylene, xyloid, xylols, xylose, xylyls, xyster, xystoi, xystos, xystus

7-letter words

More: xeroxed, xeroxes

Rare: xanthan, xanthic, xanthin, xerarch, xeroses, xerosis, xerotic, xeruses, xiphoid, xylenes, xylidin, xylitol, xyloses, xysters

8-letter words

More: xeroxing

Rare: xanthans, xanthate, xanthein, xanthene, xanthine, xanthins, xanthoma, xanthone, xanthous, xenogamy, xenogeny, xenolith, xerosere, xiphoids, xylidine, xylidins, xylitols, xylocarp, xylotomy

9-letter words

Common: xylophone

More: xenophobe

Rare: xanthates, xantheins, xanthenes, xanthines, xanthomas, xanthones, xenograft, xenoliths, xenophile, xerophile, xerophily, xerophyte, xeroseres, xylidines, xylocarps, xylograph

10-letter words

Common: xenophobia, xylophones

More: xenophobes, xenophobic, xerography

Rare: xanthomata, xenobiotic, xenogamies, xenogeneic, xenogenies, xenografts, xenolithic, xenophiles, xenotropic, xerophytes, xerophytic, xylographs, xylography, xylotomies

11-letter words

More: xerographic, xylophonist

Rare: xanthophyll, xenobiotics, xenophobias, xerophilies, xerophilous, xerophytism, xerothermic, xiphisterna, xylographer, xylographic, xylophagous

12-letter words

More: xylophonists

Rare: xanthophylls, xerographies, xerophytisms, xiphisternum, xylographers, xylographies

13-letter words

Rare: xenodiagnoses, xenodiagnosis, xerophthalmia, xerophthalmic, xylographical

14-letter words

Rare: xenodiagnostic, xenophobically, xerophthalmias

15-letter words

Rare: xerographically, xeroradiography

Words by first and last letter

From about 170,000 English words, built from ENABLE (public domain) and SCOWL (© Kevin Atkinson), with slurs and abusive words left out.