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There are 16 twelve-letter words containing E, H, I, 2O, R, T and U

AUTOTROPHIESautotrophies n. Plural of autotrophy.
AUTOTROPHY n. the state of being an autotroph, an organism that is able to manufacture its own food from inorganic substances.
AUXOTROPHIESauxotrophies n. Plural of auxotrophy.
AUXOTROPHY n. the state of being auxotrophic, requiring a specific growth substance beyond the minimum required for normal metabolism.
CHIROPTEROUSCHIROPTEROUS adj. relating to the Chiroptera, bats.
HELIOLATROUSheliolatrous adj. Worshipping the Sun.
HELIOLATROUS adj. relating to heliolatry.
HETEROECIOUSheteroecious adj. (Biology) Of dependent organisms, spending portions of the life cycle on different types of hosts.
heterœcious adj. Obsolete form of heteroecious.
HETEROECIOUS adj. parasitism upon several hosts.
HETEROOUSIANheteroousian adj. Having different essence or substance, especially with reference to the first and second persons of the Trinity.
HETEROOUSIAN n. one who believes that the Son is of a different substance from the Father.
IDIOTHERMOUSIDIOTHERMOUS adj. warm-blooded.
INTERBOROUGHinterborough adj. Between boroughs.
INTERBOROUGH adj. between boroughs.
LEIOTRICHOUSleiotrichous adj. Having smooth hair.
LEIOTRICHOUS adj. straight-haired.
LUTEOTROPHICluteotrophic adj. Alternative form of luteotropic.
LUTEOTROPHIC adj. acting on the corpora lutea, also LUTEOTROPIC.
LUTEOTROPHINluteotrophin n. Alternative form of luteotropin.
LUTEOTROPHIN n. another name for the hormone prolactin, also LUTEOTROPIN.
MESOTHORIUMSmesothoriums n. Plural of mesothorium.
MESOTHORIUM n. an old name for either of two radioactive elements.
MUSHROOMIESTMUSHROOMY adj. of or like a mushroom.
NEUROTROPHICneurotrophic adj. Of or relating to neurotrophy.
NEUROTROPHIC adj. relating to the nutrition of the nervous system, or to nutritional changes influenced by the nervous system.
NOTOTHERIUMSNOTOTHERIUM n. an extinct Pleistocene rhinoceros-sized marsupial of the genus Nototherium, related to the wombats.
TECHNICOLOURtechnicolour adj. (British spelling) Alternative form of technicolor.
technicolour n. (British spelling) Alternative form of technicolor.
TECHNICOLOUR adj. in artificially or exaggeratedly bright colours, also TECHNICOLOURED.

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: 57 words
  • Scrabble in French: 29 words
  • Scrabble in Spanish: 3 words
  • Scrabble in Italian: 6 words
  • Scrabble in German: no word
  • Scrabble in Romanian: 18 words


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