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List of 12-letter words containing

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There are 20 twelve-letter words containing A, H, 2N, O, T and Y

ANNIHILATORYannihilatory adj. Causing annihilation.
ANNIHILATORY adj. tending to annihilate.
ANTHOCYANINSanthocyanins n. Plural of anthocyanin.
ANTHOCYANIN n. a glucoside plant pigment, violet in neutral, red in acid, blue in alkaline cell-sap, also ANTHOCYAN.
ANTHROPOGENYanthropogeny n. The study of human origins, human generation, or the origin and development of man.
ANTHROPOGENY n. the study of human generation or evolution.
ANTHROPOGONYanthropogony n. Synonym of anthropogenesis.
ANTHROPOGONY n. the study of the origins of human beings, also ANTHROPOGENESIS.
ANTIHYDROGENantihydrogen n. (Physics, uncountable) The antimatter equivalent of hydrogen, consisting of an antiproton and an positron…
antihydrogen n. (Physics, countable) An atom of the antimatter equivalent of hydrogen.
ANTIHYDROGEN n. an antimatter form of hydrogen.
ANTIPHONALLYantiphonally adv. In an antiphonal manner; in the manner of an antiphon.
ANTIPHONAL adv. sung or recited in alternation.
APOCYNTHIONSAPOCYNTHION n. the point at which a spacecraft in lunar orbit is furthest from the moon.
CACHINNATORYcachinnatory adj. Pertaining to loud or immoderate laughter.
CACHINNATORY adj. like loud laughter.
ENANTIOPATHYenantiopathy n. An opposite passion or affection.
enantiopathy n. (Dated, homeopathy) allopathy.
ENANTIOPATHY n. a disease or affliction which protects you from another.
HYMENOPTERANhymenopteran n. (Entomology) Any insect of the order Hymenoptera: the bees, wasps and ants etc.
hymenopteran adj. (Entomology) Relating to or denoting hymenopterans.
HYMENOPTERAN n. an order of insect having four membranous wings, e.g. ants, bees, wasps, also HYMENOPTERON.
HYPHENATIONShyphenations n. Plural of hyphenation.
HYPHENATION n. the act of hyphenating.
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.
NONCHALANTLYnonchalantly adv. In a nonchalant manner.
NONCHALANT adv. having an air of easy unconcern or indifference.
ORNITHOMANCYornithomancy n. Divination by means of birds, especially from their behaviour, flight, vocalisations, etc.
ORNITHOMANCY n. divination by observing flight of birds.
PHAENOTYPINGPHAENOTYPE v. to categorise by phaenotype, the sum of the attributes of an individual, regarded as resulting from the interaction of its genotype with its environment, also PHENOTYPE.
PHYCOXANTHINphycoxanthin n. (Dated) A yellowish colouring matter found in certain algae.
PHYCOXANTHIN n. a yellow pigment found in diatoms, brown seaweeds etc.
PHYTONADIONEphytonadione n. (Biochemistry, pharmacology) Alternative form of phytomenadione.
PHYTONADIONE n. phylloquinone, vitamin K1.
SYNANTHEROUSsynantherous adj. (Botany, uncommon) Having stamens that are fused by the anthers, usually with the filaments not being fused.
SYNANTHEROUS adj. having the anthers united in a tube around the style, as in Compositae.
TENDINOPATHYtendinopathy n. (Pathology) A disorder of the tendons.
TENDONOPATHYtendonopathy n. Misspelling of tendinopathy.

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: 124 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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