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List of 12-letter words containing

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There are 13 twelve-letter words containing H, I, N, O and 2Y

CHYMOTRYPSINchymotrypsin n. An endopeptidase enzyme that cleaves peptides at the carboxyl side of tyrosine, tryptophan, and phenylalanine…
CHYMOTRYPSIN n. rennin.
CYANOHYDRINScyanohydrins n. Plural of cyanohydrin.
CYANOHYDRIN n. any of various compounds containing both cyano and hydroxyl groups.
ERYTHROMYCINerythromycin n. (Pharmacology) A broad-spectrum macrolide antibiotic C37H67NO13 produced by an actinomycete Saccharopolyspora…
ERYTHROMYCIN n. a broad-spectrum antibiotic produced by an actinomycete and administered orally or topically.
HORRIFYINGLYhorrifyingly adv. In a horrifying manner.
HORRIFYING adv. HORRIFY, to cause a reaction of horror.
HYDRODYNAMIChydrodynamic adj. (Physics) Of, or relating to the science of hydrodynamics.
hydrodynamic adj. Operated by the force of water in motion.
HYDRODYNAMIC adj. of, relating to, or involving principles of hydrodynamics, also HYDRODYNAMICAL.
HYDRONICALLYhydronically adv. In terms of, or by means of, hydronics.
HYDRONIC adv. pertaining to heating and cooling by water.
HYDROXYZINEShydroxyzines n. Plural of hydroxyzine.
HYDROXYZINE n. a compound used as an antihistamine and tranquilizer.
HYOSCYAMINEShyoscyamines n. Plural of hyoscyamine.
HYOSCYAMINE n. a drug obtained from henbane.
HYPNOTICALLYhypnotically adv. In a hypnotic manner.
hypnotically adv. By using hypnotism.
HYPNOTIC adv. relating to hypnosis.
HYPOPHRYGIANhypophrygian adj. (Music) Of or relating to a musical mode or diatonic scale in medieval chant theory, the fourth mode…
hypophrygian n. (Music) The hypophrygian mode.
Hypophrygian adj. Alternative form of hypophrygian.
HYPOTONICITYhypotonicity n. The quality of being hypotonic.
HYPOTONICITY n. the state of being hypotonic.
PHYCOCYANINSphycocyanins n. Plural of phycocyanin.
PHYCOCYANIN n. any of various bluish-green protein pigments in the cells of cyanobacteria.
SYNCHRONEITYsynchroneity n. The state or characteristic of being synchronous or synchronized.
SYNCHRONEITY n. the state of being synchronous.

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: 79 words
  • Scrabble in French: 5 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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