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List of 13-letter words containing

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There are 20 thirteen-letter words containing 2E, H, N and X

CHALCEDONYXESCHALCEDONYX n. an agate of alternating white opaque and greyish transparent chalcedony.
CHLORHEXIDINEchlorhexidine n. (Pharmacology) A particular chemical antiseptic and bacteriostatic.
CHLORHEXIDINE n. an antiseptic compound used in skin cleansers, mouthwashes, etc.
CYCLOHEXANONEcyclohexanone n. (Organic chemistry) The alicyclic ketone obtained from cyclohexane by the replacement of a methylene…
CYCLOHEXANONE n. a liquid ketone used esp. as a solvent and in organic synthesis.
DEXAMETHASONEdexamethasone n. (Pharmacology, biochemistry) A synthetic member of the glucocorticoid-class of steroid hormones, having…
DEXAMETHASONE n. a synthetic glucocorticoid used esp. as an anti-inflammatory agent.
ETHOXYETHANESethoxyethanes n. Plural of ethoxyethane.
ETHOXYETHANE n. a type of ether, aka diethyl ether, an isomer of butanol.
EXAMINERSHIPSexaminerships n. Plural of examinership.
EXAMINERSHIP n. the office of examiner.
EXANTHEMATOUSexanthematous adj. Of or pertaining to exanthem.
EXANTHEMATOUS adj. of or like an exanthem, a skin eruption, esp. accompanied by fever, also EXANTHEMATIC.
EXHEREDATIONSexheredations n. Plural of exheredation.
EXHEREDATION n. the act of exheredating, disinheriting.
EXHIBITIONERSexhibitioners n. Plural of exhibitioner.
EXHIBITIONER n. a university student who has been awarded an exhibition at a university.
EXTINGUISHERSextinguishers n. Plural of extinguisher.
EXTINGUISHER n. a device that extinguishes.
HEXACTINELLIDhexactinellid n. Any of the many sponges of class Hexactinellida, which have hexactine spicules; a glass sponge.
HEXACTINELLID n. a kind of six-rayed sponge.
HEXAMETHONIUMhexamethonium n. (Pharmacology) Synonym of hexamethonium bromide.
HEXAMETHONIUM n. either of two compounds used as ganglionic blocking agents in the treatment of hypertension.
HEXAMETRISINGHEXAMETRISE v. to put into hexameters, also HEXAMETRIZE.
HEXAMETRIZINGhexametrizing v. Present participle of hexametrize.
HEXAMETRIZE v. to put into hexameters, also HEXAMETRISE.
HYPEREXTENDEDhyperextended adj. Extremely long; extended greatly.
hyperextended v. Simple past tense and past participle of hyperextend.
HYPEREXTEND v. to extend so that the angle between bones of a joint is greater than normal.
INEXHAUSTIBLEinexhaustible adj. Impossible to exhaust; unlimited.
INEXHAUSTIBLE adj. not exhaustible.
ORTHOPYROXENEorthopyroxene n. (Mineralogy) Any pyroxene that forms orthorhombic crystals.
ORTHOPYROXENE n. a member of the pyroxene group of minerals having an orthorhombic crystal structure, such as enstatite and hypersthene.
PROPOXYPHENESpropoxyphenes n. Plural of propoxyphene.
PROPOXYPHENE n. a narcotic analgesic structurally related to methadone but less addicting.
XANTHOPTERINExanthopterine n. Alternative form of xanthopterin.
XANTHOPTERINE n. a yellow pigment obtainable from the wings of yellow butterflies and the urine of mammals, also XANTHOPTERIN.
ZOOXANTHELLAEzooxanthellae n. Plural of zooxanthella.
ZOOXANTHELLA n. a symbiotic dinoflagellate of the genus Symbiodinium that lives in the tissues of a number of marine invertebrates and protists.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the 1Word.ws and WikWik.org.

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See this list for:

  • English Wiktionary: 207 words
  • Scrabble in French: 15 words
  • Scrabble in Spanish: 1 word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: 9 words


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