12 Letter Crossword Words Starting With X

133 words found — all lengths, starting with X

Use this list of 12 Letter Crossword Words Starting With X to find your next winning play. Click any word to unscramble it and see all possible words from those letters.
Starting With X Ending With X Containing X
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ABCDEFGHIJKLMNOPQRSTUVWXYZ

3-Letter Words (1)

XIS (10) [noun] The 14th letter of Classical and Modern Greek. The 15th in Ancient and Old Greek. | [noun] Either of a pair of hyperons having spin 1/2, which decay into a lambda particle and a pion.

4-Letter Words (1)

XYST (14)

5-Letter Words (13)

XEBEC (16) [noun] A small two-masted, and later three-masted, Mediterranean transport ship with an overhanging bow and stern. XENIA (12) XENIC (14) XENON (12) [noun] The chemical element (symbol Xe) with an atomic number of 54. It is a colorless, odorless, unreactive noble gas, used notably in camera flash technology. XERIC (14) [adjective] Extremely dry, lacking humidity and water. | [adjective] Adapted to live in a very dry habitat. XEROX (19) [noun] A photocopy. | [noun] A photocopier. | [verb] To make a paper copy or copies by means of a photocopier. XERUS (12) XYLAN (15) XYLEM (17) [noun] A vascular tissue in land plants primarily responsible for the distribution of water and minerals taken up by the roots; also the primary component of wood. XYLOL (15) XYLYL (18) XYSTI (15) [noun] (in Ancient Greece) A long and open portico within the gymnasium. XYSTS (15)

6-Letter Words (15)

XEBECS (17) [noun] A small two-masted, and later three-masted, Mediterranean transport ship with an overhanging bow and stern. XENIAL (13) XENIAS (13) XENONS (13) XYLANS (16) XYLEMS (18) XYLENE (16) [noun] Any of a group of three isomeric aromatic hydrocarbons, found in coal and wood tar. XYLOID (17) XYLOLS (16) XYLOSE (16) [noun] One of the pentoses, C5H10O5, a white crystalline sugar, derived from wood. XYLYLS (19) XYSTER (16) XYSTOI (16) XYSTOS (16) XYSTUS (16) [noun] (in Ancient Greece) A long and open portico within the gymnasium.

7-Letter Words (16)

XANTHAN (17) XANTHIC (19) [adjective] Of a yellowish colour. XANTHIN (17) [noun] Any of a group of alkaloids that include caffeine, theophylline, and theobromine as well as the parent compound, a precursor of uric acid found in many organs of the body. XERARCH (19) XEROSES (14) XEROSIS (14) XEROTIC (16) XEROXED (22) [verb] To make a paper copy or copies by means of a photocopier. XEROXES (21) [noun] A photocopy. | [noun] A photocopier. | [verb] To make a paper copy or copies by means of a photocopier. XERUSES (14) XIPHOID (20) [noun] The xiphoid process. | [adjective] Shaped like a sword, ensiform. | [adjective] Of or relating to the xiphisternum. XYLENES (17) XYLIDIN (18) XYLITOL (17) [noun] A pentahydric alcohol, C5H12O5, penta-hydroxy pentane; derived from xylose; used as a sweetener XYLOSES (17) XYSTERS (17)

8-Letter Words (20)

XANTHANS (18) XANTHATE (18) [noun] Any salt or ester of xanthic acid. XANTHEIN (18) XANTHENE (18) [noun] Any of a group of tricyclic heterocycles (dibenzopyrans) that are the basis for a range of dyes such as fluorescein and eosin XANTHINE (18) [noun] Any of a group of alkaloids that include caffeine, theophylline, and theobromine as well as the parent compound, a precursor of uric acid found in many organs of the body. XANTHINS (18) [noun] Any of a group of alkaloids that include caffeine, theophylline, and theobromine as well as the parent compound, a precursor of uric acid found in many organs of the body. XANTHOMA (20) [noun] A small, yellow nodule, rich in cholesterol and other lipids, that occurs in the skin, often near a joint XANTHONE (18) XANTHOUS (18) XENOGAMY (21) [noun] The transfer of pollen from the anthers of one plant to the stigma of another; cross-pollination | [noun] Cross-cultural marriage XENOGENY (19) XENOLITH (18) [noun] Any piece of rock having a different origin to that of the igneous rock in which it is found XEROSERE (15) XEROXING (23) [verb] To make a paper copy or copies by means of a photocopier. XIPHOIDS (21) XYLIDINE (19) XYLIDINS (19) XYLITOLS (18) XYLOCARP (22) XYLOTOMY (23)

9-Letter Words (18)

XANTHATES (19) [noun] Any salt or ester of xanthic acid. XANTHEINS (19) XANTHENES (19) XANTHINES (19) [noun] Any of a group of alkaloids that include caffeine, theophylline, and theobromine as well as the parent compound, a precursor of uric acid found in many organs of the body. XANTHOMAS (21) [noun] A small, yellow nodule, rich in cholesterol and other lipids, that occurs in the skin, often near a joint XANTHONES (19) XENOGRAFT (20) [noun] A heterograft. | [verb] To heterograft. XENOLITHS (19) [noun] Any piece of rock having a different origin to that of the igneous rock in which it is found XENOPHILE (21) XENOPHOBE (23) [noun] One who fears that which is unknown; one who fears people who are different from oneself, especially foreigners. XEROPHILE (21) XEROPHILY (24) XEROPHYTE (24) [noun] Any plant suited for life in a habitat where water is scarce, such as in a desert or chaparral. Such plants may be succulent, have small or reduced leaves, or spines. | [noun] A desert plant XEROSERES (16) XYLIDINES (20) XYLOCARPS (23) XYLOGRAPH (25) [noun] An engraving in wood or woodcut, especially one used in printing predating the Western tradition (14th c.). | [noun] A print taken from such an engraving. | [verb] To make a print from an engraving in wood. XYLOPHONE (24) [noun] Any musical instrument (percussion idiophone) made of wooden slats graduated so as to make the sounds of the scale when struck with a small drumstick-like mallet; the standard Western concert xylophone or one of its derivatives. | [verb] To play a xylophone or to play something else as though it was a xylophone. | [verb] To move above a ridged surface so as to hit every ridge, in a manner similar to playing quickly and sequentially on a xylophone.

10-Letter Words (19)

XANTHOMATA (22) [noun] A small, yellow nodule, rich in cholesterol and other lipids, that occurs in the skin, often near a joint XENOBIOTIC (21) [noun] Any foreign compound not produced by an organism's metabolism. | [adjective] Of or pertaining to xenobiosis. | [adjective] Relating to a substance foreign to the body or ecological system. XENOGAMIES (20) XENOGENEIC (20) [adjective] Derived from a different species and therefore genetically and immunologically incompatible XENOGENIES (18) XENOGRAFTS (21) [noun] A heterograft. XENOLITHIC (22) XENOPHILES (22) XENOPHOBES (24) [noun] One who fears that which is unknown; one who fears people who are different from oneself, especially foreigners. XENOPHOBIA (24) [noun] A fear of strangers or foreigners. | [noun] A fear of aliens. | [noun] A strong antipathy or aversion to strangers or foreigners. XENOPHOBIC (26) [noun] A xenophobe. | [adjective] Exhibiting or characterised by xenophobia, a fear or hatred of strangers or foreigners XENOTROPIC (21) XEROGRAPHY (26) [noun] A photocopying process in which a negative image formed on an electrically charged plate is transferred as a positive to paper and thermally fixed XEROPHYTES (25) [noun] Any plant suited for life in a habitat where water is scarce, such as in a desert or chaparral. Such plants may be succulent, have small or reduced leaves, or spines. | [noun] A desert plant XEROPHYTIC (27) XYLOGRAPHS (26) [noun] An engraving in wood or woodcut, especially one used in printing predating the Western tradition (14th c.). | [noun] A print taken from such an engraving. XYLOGRAPHY (29) [noun] The art of making xylographs. XYLOPHONES (25) [noun] Any musical instrument (percussion idiophone) made of wooden slats graduated so as to make the sounds of the scale when struck with a small drumstick-like mallet; the standard Western concert xylophone or one of its derivatives. | [verb] To play a xylophone or to play something else as though it was a xylophone. | [verb] To move above a ridged surface so as to hit every ridge, in a manner similar to playing quickly and sequentially on a xylophone. XYLOTOMIES (22)

11-Letter Words (13)

XANTHOPHYLL (29) [noun] Any of various hydroxy, carbonyl or carboxylic acid derivatives of carotenes. | [noun] Lutein. XENOBIOTICS (22) [noun] Any foreign compound not produced by an organism's metabolism. XENOPHOBIAS (25) XEROGRAPHIC (26) XEROPHILIES (23) XEROPHILOUS (23) [adjective] Able to thrive in dry weather. XEROPHYTISM (28) XEROTHERMIC (25) XIPHISTERNA (23) XYLOGRAPHER (27) XYLOGRAPHIC (29) XYLOPHAGOUS (27) [adjective] Feeding on wood. (of insects etc.) | [adjective] Destructive to wood. (of fungi etc.) XYLOPHONIST (26)

12-Letter Words (7)

XANTHOPHYLLS (30) XEROGRAPHIES (25) XEROPHYTISMS (29) XIPHISTERNUM (26) [noun] The xiphoid process, a small cartilaginous extension to the lower part of the sternum, usually ossified in the adult human. XYLOGRAPHERS (28) XYLOGRAPHIES (28) XYLOPHONISTS (27)

13-Letter Words (5)

XENODIAGNOSES (22) XENODIAGNOSIS (22) XEROPHTHALMIA (30) [noun] A condition due to a deficiency of vitamin A where the conjunctiva and cornea become dry. The condition starts with conjunctival xerosis and night blindness and progresses to corneal xerosis and, later, a severe condition called keratomalacia. XEROPHTHALMIC (32) XYLOGRAPHICAL (31)

14-Letter Words (3)

XENODIAGNOSTIC (25) XENOPHOBICALLY (33) XEROPHTHALMIAS (31)

15-Letter Words (2)

XEROGRAPHICALLY (33) XERORADIOGRAPHY (32)

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This page lists all 12 letter crossword words starting with the letter X. Whether you're playing 12 Letter Crossword, looking for crossword answers, or solving a word puzzle, this list gives you every valid word to choose from. Click any word to use our word unscrambler and see all possible words from those letters.

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