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List of 12-letter words containing

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There are 11 twelve-letter words containing E, 3O, R, T and Y

ASTROGEOLOGYastrogeology n. (Astronomy, geology) The science dealing with the structure and composition of planets and other bodies…
ASTROGEOLOGY n. the study of extraterrestrial geology.
DEOXYCORTONEdeoxycortone n. (Pharmacology) UK form of desoxycortone.
DEOXYCORTONE n. a corticosteroid hormone important in maintaining sodium and water balance in the body.
HOMOIOTHERMYhomoiothermy n. (Biology) Alternative form of homeothermy.
HOMOIOTHERMY n. the maintenance of a constant body temperature, also HOMEOTHERMISM, HOMEOTHERMY, HOMOTHERMY.
LEVOROTATORYlevorotatory adj. (Chemistry, of an optically active compound or crystal) That rotates the plane of polarized light to…
LEVOROTATORY adj. counterclockwise; rotating the plane of polarization of light to the left, also LAEVOROTATORY, LEVOROTARY.
NEOORTHODOXYNeoorthodoxy n. Alternative form of Neo-orthodoxy.
neo-orthodoxy n. (Christianity, theology) A theological movement developed in the aftermath of World War I, largely a…
Neo-orthodoxy n. Alternative letter-case form of neo-orthodoxy.
OOPHORECTOMYoophorectomy n. (Medicine) Surgical removal of one or both ovaries.
oöphorectomy n. Alternative spelling of oophorectomy.
OOPHORECTOMY n. the operation of removing one or both of the ovaries, aka ovariotomy.
ORYCTOLOGIESORYCTOLOGY n. (obsolete) mineralogy or paleontology.
PHOTOPOLYMERphotopolymer n. (Chemistry) Any polymer that reacts to light with a physical or chemical change, used especially for teeth fillings.
PHOTOPOLYMER n. a photosensitive plastic used esp. in the manufacture of printing plates.
PHYTOHORMONEphytohormone n. A plant hormone.
PHYTOHORMONE n. a plant hormone, regulating growth.
RONTGENOLOGYröntgenology n. Dated form of roentgenology.
RONTGENOLOGY n. the science of X-rays, also ROENTGENOLOGY.
SEROTAXONOMYSEROTAXONOMY n. serological analysis as a source of information for taxonomic classification.

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: 69 words
  • Scrabble in French: 8 words
  • Scrabble in Spanish: 2 words
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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