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There are 17 twelve-letter words containing C, E, 2H, O, P, R and Y

CHEMOTHERAPYchemotherapy n. (Medicine) Any chemical treatment intended to be therapeutic with respect to a disease state.
chemotherapy n. (Oncology, most common usage) chemical treatment to kill or halt the replication and/or spread of cancerous…
CHEMOTHERAPY n. therapy involving the use of chemicals.
CHOREOGRAPHYchoreography n. (Uncountable) The art of creating, arranging and recording the dance movements of a work, such as a ballet.
choreography n. (Uncountable) The dance steps, sequences or styles peculiar to a work, group, performance or institution.
choreography n. The representation of these movements by a series of symbols.
CHRYSOPHYTESchrysophytes n. Plural of chrysophyte.
CHRYSOPHYTE n. a type of golden-brown alga.
HIEROGLYPHIChieroglyphic n. (Chiefly in the plural) A writing system of ancient Egypt, Minoans, Maya and other civilizations, using…
hieroglyphic n. Any symbol used in this system; a hieroglyph.
hieroglyphic n. (By extension) Undecipherable handwriting or secret symbol.
HYDROCEPHALIhydrocephali n. Plural of hydrocephalus.
HYDROCEPHALUS n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALY.
HYDROCEPHALYhydrocephaly n. Hydrocephalus.
HYDROCEPHALY n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALUS.
HYDROSPHERIChydrospheric adj. Relating to the hydrosphere.
HYDROSPHERIC adj. relating to the hydrosphere.
HYETOGRAPHIChyetographic adj. Of or pertaining to hyetography.
HYETOGRAPHIC adj. relating to the measurement of rainfall, also HYETOGRAPHICAL.
HYPERTROPHIChypertrophic adj. Of, pertaining to, or exhibiting hypertrophy.
HYPERTROPHIC adj. grown to an abnormal size, also HYPERTROPHICAL.
HYPOCHLORITEhypochlorite n. (Chemistry) any salt of hypochlorous acid; used as a household bleach.
HYPOCHLORITE n. a salt of hypochlorous acid.
HYPOTHECATORhypothecator n. (Law) One who hypothecates or pledges anything as security for the repayment of money borrowed.
HYPOTHECATOR n. one who hypothecates.
HYPSOCHROMESHYPSOCHROME n. a shift to a shorter wavelength in the absorption spectrum of a compound.
ORTHOCEPHALYorthocephaly n. The condition of being orthocephalic.
ORTHOCEPHALY n. the state of being orthocephalic.
PHYTOCHROMESphytochromes n. Plural of phytochrome.
PHYTOCHROME n. a plant pigment which absorbs red or infrared rays and acts as an enzyme controlling growth.
RHYNCHOPHORERHYNCHOPHORE n. a member of the Rhyncophora, weevils.
TECHNOGRAPHYtechnography n. The description of the arts and crafts of tribes and peoples.
technography n. (Telecommunications) Live capture of meeting notes while projecting the real-time transcription to participants.
TECHNOGRAPHY n. the description of arts and crafts.
TRACHEOPHYTEtracheophyte n. (Botany): Any plant possessing vascular tissue (xylem and phloem), including ferns, conifers, and flowering plants.
TRACHEOPHYTE n. any member of the clade of plants possessing vascular tissue; a vascular plant.

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: 63 words
  • Scrabble in French: 18 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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