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List of 12-letter words containing

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There are 19 twelve-letter words containing H, O, P, 3S and Y

ASTROPHYSICSastrophysics n. The branch of astronomy or physics that deals with the physical properties of celestial bodies and with…
ASTROPHYSICS n. a branch of astronomy dealing esp. with the behavior, physical properties, and dynamic processes of celestial objects and phenomena.
CHRYSOPRASESchrysoprases n. Plural of chrysoprase.
CHRYSOPRASE n. a green variety of chalcedony used as a gem.
HYPEROSTOSEShyperostoses n. Plural of hyperostosis.
HYPEROSTOSIS n. abnormal growth of bone tissue.
HYPEROSTOSIShyperostosis n. (Medicine) An excessive growth or thickening of bone.
HYPEROSTOSIS n. abnormal growth of bone tissue.
HYPOGLOSSALShypoglossals n. Plural of hypoglossal.
HYPOGLOSSAL n. the hypoglossal nerve.
HYPOSTASISEDhypostasised v. Simple past tense and past participle of hypostasise.
HYPOSTASISE v. to treat as hypostasis, to personify, also HYPOSTASIZE, HYPOSTATISE, HYPOSTATIZE.
HYPOSTASISEShypostasises v. Third-person singular simple present indicative form of hypostasise.
HYPOSTASISE v. to treat as hypostasis, to personify, also HYPOSTASIZE, HYPOSTATISE, HYPOSTATIZE.
HYPOSTASIZEShypostasizes v. Third-person singular simple present indicative form of hypostasize.
HYPOSTASIZE v. to treat as hypostasis; to personify, also HYPOSTASISE, HYPOSTATISE, HYPOSTATIZE.
HYPOSTATISEShypostatises v. Third-person singular simple present indicative form of hypostatise.
HYPOSTATISE v. to treat as hypostasis; to personify, also HYPOSTASISE, HYPOSTASIZE, HYPOSTATIZE.
HYPOSTRESSESHYPOSTRESS n. insufficient stress.
HYPOTHESISEShypothesises v. Third-person singular simple present indicative form of hypothesise.
HYPOTHESISE v. to form a hypothesis, also HYPOTHESIZE, HYPOTHETISE, HYPOTHETIZE.
HYPOTHESISTShypothesists n. Plural of hypothesist.
HYPOTHESIST n. one who forms a hypothesis.
PHONEYNESSESPHONEYNESS n. the state of being phoney, also PHONINESS.
PHOTOSYSTEMSphotosystems n. Plural of photosystem.
PHOTOSYSTEM n. either of two photochemical reaction centers consisting chiefly of photosynthetic pigments complexed with protein and occurring in chloroplasts.
PHYSOSTOMOUSphysostomous adj. (Zoology) Having a duct to the air bladder.
physostomous adj. (Zoology) Relating to the Physostomi.
PHYSOSTOMOUS adj. of fishes, having a duct connecting the air bladder to part of the alimentary canal.
PSYCHOGNOSESPSYCHOGNOSIS n. the use of hypnosis to study mental phenomena; the study of personality by observation of outward bodily sign.
PSYCHOGNOSISPSYCHOGNOSIS n. the use of hypnosis to study mental phenomena; the study of personality by observation of outward bodily sign.
SCYPHISTOMASscyphistomas n. Plural of scyphistoma.
SCYPHISTOMA n. the fixed polypoid stage in the life cycle of a scyphozoan, which reproduces asexually by budding or strobilation.
SYMPOSIARCHSsymposiarchs n. Plural of symposiarch.
SYMPOSIARCH n. the master, director, etc. of a feast or conference.

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: 56 words
  • Scrabble in French: 13 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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