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There are 13 thirteen-letter words containing C, E, 2H, M, 2O and P

CHEMAUTOTROPHCHEMAUTOTROPH n. an organism, such as a bacterium, that obtains its energy from inorganic reactions using simple compounds, such as ammonia or carbon dioxide.
CHEMOAUTROPHSCHEMOAUTROPH n. any organism, e.g. bacteria, that produces energy by the oxidation of inorganic compounds, such as iron, ammonia and hydrogen sulphide, also CHEMOAUTOTROPH.
CHROMATOPHOREchromatophore n. A pigment-bearing cell or structure found in certain fish, reptiles, cephalopods, and other animals.
CHROMATOPHORE n. a pigment-bearing cell.
CHROMOSPHERESchromospheres n. Plural of chromosphere.
CHROMOSPHERE n. the region of the atmosphere of a star between the star's photosphere and its corona.
CHROMOSPHERICchromospheric adj. Of or pertaining to the chromosphere.
CHROMOSPHERIC adj. relating to the chromosphere.
CHROMOTHERAPYchromotherapy n. (Alternative medicine) A form of alternative medicine involving the therapeutic use of colour and light.
CHROMOTHERAPY n. colour therapy using red, green and violet as three primary colours.
HETEROMORPHICheteromorphic adj. (Biology) Having different forms in different stages of the life cycle.
heteromorphic adj. Differing in size or structure from the normal.
HETEROMORPHIC adj. having different forms, also HETEROMORPHOUS.
HOMOEOMORPHIChomoeomorphic adj. (Britain, topology) Alternative spelling of homeomorphic.
homœomorphic adj. Archaic form of homeomorphic.
HOMOEOMORPHIC adj. of two geometrical figures, such that one can be converted into the other by distortion.
PHOTOCHEMICALphotochemical adj. (Chemistry) of, relating to, or produced by photochemistry or by photochemical reactions.
photochemical n. Any chemical compound (such as silver halides) used in photography.
PHOTOCHEMICAL adj. of, relating to, or resulting from the chemical action of radiant energy and esp. light.
PHOTOCHEMISTSphotochemists n. Plural of photochemist.
PHOTOCHEMIST n. a practitioner of photochemistry.
PHOTOCHROMIESphotochromies n. Plural of photochromy.
PHOTOCHROMY n. a former process of colour photography.
PHOTOMACHINESPHOTOMACHINE n. a machine that prints copies of digital photographs.
THERIOMORPHICtheriomorphic adj. Having the form of a beast.
THERIOMORPHIC adj. having the form of a beast, also THERIOMORPHOUS.

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: 31 words
  • Scrabble in French: 3 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: 1 word


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