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List of 12-letter words containing

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There are 20 twelve-letter words containing 2E, G, H, R, S and Y

CHEMOSURGERYchemosurgery n. (Medicine) The selective destruction of diseased or malignant tissue by means of chemical substances;…
CHEMOSURGERY n. the chemical removal of diseased or unwanted tissue.
GEOCHEMISTRYgeochemistry n. (Chemistry) The branch of chemistry that deals with the chemical composition of the Earth and other…
GEOCHEMISTRY n. the study of the chemistry of the earth's crust.
HETEROGYNOUSheterogynous adj. (Zoology) Having females very unlike the males in form and structure.
heterogynous adj. (Zoology) Having females of two different kinds, one sexual and the other abortive or neuter, as ants or bees.
HETEROGYNOUS adj. of ants, bees, etc., having two types of female, one fertile and the other infertile.
HETEROZYGOUSheterozygous adj. Of an organism which has two different alleles of a given gene.
HETEROZYGOUS adj. having the two alleles at corresponding loci on homologous chromosomes different for one or more loci.
HYDROGENASEShydrogenases n. Plural of hydrogenase.
HYDROGENASE n. an enzyme that catalyzes hydrogen formation in certain microorganisms.
HYDROGENATEShydrogenates v. Third-person singular simple present indicative form of hydrogenate.
HYDROGENATE v. to combine or treat with hydrogen.
HYDROGENISEDhydrogenised v. Simple past tense and past participle of hydrogenise.
HYDROGENISE v. to hydrogenate, also HYDROGENIZE.
HYDROGENISEShydrogenises v. Third-person singular simple present indicative form of hydrogenise.
HYDROGENISE v. to hydrogenate, also HYDROGENIZE.
HYDROGENIZEShydrogenizes v. Third-person singular simple present indicative form of hydrogenize.
HYDROGENIZE v. to hydrogenate, also HYDROGENISE.
HYGROMETRIESHYGROMETRY n. the science of humidity.
HYPERALGESIAhyperalgesia n. (Medicine) An increased sensitivity to pain, which in one form is caused by damage to nociceptors in…
HYPERALGESIA n. undue sensitiveness to pain.
HYPERALGESIChyperalgesic adj. Of or pertaining to hyperalgesia.
HYPERALGESIC adj. relating to hyperalgesia, undue sensitiveness to pain.
HYPERCHARGEShypercharges n. Plural of hypercharge.
HYPERCHARGE v. to charge excessively, to overload.
HYSTEROGENIChysterogenic adj. (Pathology) Producing hysteria.
HYSTEROGENIC adj. causing hysteria.
METHYSERGIDEmethysergide n. (Pharmacology) A prescription drug used for prophylaxis of migraine headaches.
METHYSERGIDE n. a serotonin used in the treatment and prevention of migraine headaches.
REFRESHINGLYrefreshingly adv. In a refreshing manner.
REFRESHING adv. REFRESH, to restore the wellbeing and vigour of.
SELENOGRAPHYselenography n. (Astronomy, geography, cartography) The scientific study of the Moon’s geographic features; geography of the Moon.
SELENOGRAPHY n. the branch of astronomy dealing with the physical features of the moon.
SPHYGMOMETERsphygmometer n. A sphygmomanometer.
SPHYGMOMETER n. an instrument for measuring arterial blood pressure.
STEREOGRAPHYstereography n. Any technique for representing solid objects in two dimensions.
stereography n. Stereoscopic photography, and the production of stereographs.
STEREOGRAPHY n. the representation of solid bodies on a plane surface.
YESTERNIGHTSyesternights n. Plural of yesternight.
YESTERNIGHT n. (dialect) last night.

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 WikWik.org and 1Word.ws.

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See this list for:

  • English Wiktionary: 54 words
  • Scrabble in French: 15 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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