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There are 17 twelve-letter words containing 2E, H, 2O, T and Y

HETEROCHRONYheterochrony n. (Biology) the variation in ontogeny of individuals of a species that gives rise to evolution.
HETEROCHRONY n. divergence from normal time sequence in development, also HETEROCHRONISM.
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.
HETEROKARYONheterokaryon n. (Biology) A cell having two or more genetically different nuclei.
HETEROKARYON n. a cell, as in the mycelium of a fungus, that contains two or more genetically unlike nuclei.
HETEROMORPHYheteromorphy n. (Biology) The state or quality of being heteromorphic; heteromorphism.
HETEROMORPHY n. dissimilarity in shape, structure, or magnitude.
HETERONYMOUSheteronymous adj. Of, or relating to a heteronym.
heteronymous adj. Being different words, but having a common relationship, as in the case of brother and sister, which denote siblings.
heteronymous adj. (Ophthalmology) Heteronymous hemianopsia (blindness in the left side of one eye and the right side of the other eye).
HETEROPLOIDYheteroploidy n. (Genetics) The state of being heteroploid.
HETEROPLOIDY n. the state of being heteroploid.
HETEROTROPHYheterotrophy n. The state of being a heterotroph.
HETEROTROPHY n. the state of being a heterotroph, a secondary feeder eating plants or other animals.
HETEROZYGOTEheterozygote n. (Genetics) A diploid individual that has different alleles at one or more genetic loci.
heterozygote n. (Biology) A bacteriophage that has two different copies of its genetic material and so produces two…
HETEROZYGOTE n. a heterozygous individual.
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.
HOMOCYSTEINEhomocysteine n. (Biochemistry) An amino acid which is monitored in the blood to estimate risk of cardiovascular disease.
HOMOCYSTEINE n. a kind of amino acid.
HONEYMONTHEDHONEYMONTH v. (obsolete) to spend one's honeymoon, also HONEYMOON.
HYDROMETEORShydrometeors n. Plural of hydrometeor.
HYDROMETEOR n. a general term for the aqueous phenomena of the atmosphere, as rain, snow, sleet, hail.
HYMENOPTERONhymenopteron n. Any insect of the order Hymenoptera.
HYMENOPTERON n. an order of insect having four membranous wings, e.g. ants, bees, wasps, also HYMENOPTERAN.
HYPEROSTOSEShyperostoses n. Plural of hyperostosis.
HYPEROSTOSIS n. abnormal growth of bone tissue.
HYSTEROSCOPEhysteroscope n. (Medicine) An instrument designed to allow visual examination of the uterus.
PHOTOTYPESETphototypeset v. (Transitive) To typeset by a phototypesetting process.
PHOTOTYPESET v. to set (type matter) by phototypesetting.
STEREOCHROMYstereochromy n. The painting of murals using pigments mixed with water glass.
STEREOCHROMY n. colourful wall painting.

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: 92 words
  • Scrabble in French: 9 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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