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List of 12-letter words containing

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There are 19 twelve-letter words containing E, H, I, P, T and X

AUXOTROPHIESauxotrophies n. Plural of auxotrophy.
AUXOTROPHY n. the state of being auxotrophic, requiring a specific growth substance beyond the minimum required for normal metabolism.
EXECUTORSHIPexecutorship n. The office or position of an executor.
EXECUTORSHIP n. the office of executor.
EXOPHTHALMIAexophthalmia n. (Medicine) The protrusion of an eyeball so that the eyelids will not cover it, as a consequence of disease.
EXOPHTHALMIA n. a protrusion of the eyeballs.
EXOPHTHALMICexophthalmic adj. Of, or relating to exophthalmos.
exophthalmic adj. Having prominent eyeballs.
EXOPHTHALMIC adj. pertaining to or marked by protrusion of eyeball.
EXTRAHEPATICextrahepatic adj. Originating or occurring outside the liver.
EXTRAHEPATIC adj. situated or originating outside the liver.
EXTREMOPHILEextremophile n. (Ecology) An organism that lives under extreme conditions of temperature, salinity etc; commercially…
EXTREMOPHILE n. an organism that lives under extreme environmental conditions.
HYPEREXCITEDhyperexcited adj. Very highly excited.
HYPEREXCITED adj. excessively excited.
HYPOXANTHINEhypoxanthine n. (Organic chemistry) A bicyclic heterocycle, 3,7-dihydropurin-6-one, that is an intermediate in the biosynthesis…
HYPOXANTHINE n. a purine base found in plant and animal tissues that yields xanthine on oxidation.
ORTHOPRAXIESORTHOPRAXY n. the treatment of deformities in the human body by mechanical appliances.
PHOTOEXCITEDphotoexcited v. Simple past tense and past participle of photoexcite.
photoexcited adj. (Chemistry, physics) (of an atom, molecule or ion) excited due to photoexcitation.
PHOTOEXCITED adj. relating to photoexcitation.
PHOTOOXIDISEPHOTOOXIDISE v. to undergo photooxidation, also PHOTOOXIDIZE.
PHOTOOXIDIZEphotooxidize v. To oxidize photochemically.
PHOTOOXIDIZE v. to undergo photooxidation, also PHOTOOXIDISE.
PHYLLOTAXIESphyllotaxies n. Plural of phyllotaxy.
PHYLLOTAXY n. the arrangement of leaves on a stem and in relation to one another, also PHYLLOTAXIS.
PHYTOALEXINSphytoalexins n. Plural of phytoalexin.
PHYTOALEXIN n. any substance produced by a plant as a defence against disease.
THIXOTROPIESTHIXOTROPY n. the property of certain gels of becoming fluid when agitated and of reverting back to a gel when left to stand.
TOXOPHILITEStoxophilites n. Plural of toxophilite.
TOXOPHILITE n. one fond of or expert at archery.
XANTHOPTERINxanthopterin n. A yellow crystalline solid that occurs mainly in the wings of butterflies and in the urine of mammals…
XANTHOPTERIN n. a yellow pigment obtainable from the wings of yellow butterflies and the urine of mammals, also XANTHOPTERINE.
XEROPHYTISMSXEROPHYTISM n. being a xerophyte.
XIPHISTERNUMxiphisternum n. (Biology, medicine) Synonym of xiphoid process.
XIPHISTERNUM n. the posterior and smallest of the three divisions of the sternum.

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: 67 words
  • Scrabble in French: 18 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 1 word
  • Scrabble in German: no word
  • Scrabble in Romanian: 2 words


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