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List of 13-letter words containing

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There are 16 thirteen-letter words containing A, 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.
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.
HAEMOPHILIOIDHAEMOPHILIOID adj. relating to haemophilia, also HEMOPHILIOID.
HARMONIPHONESharmoniphones n. Plural of harmoniphone.
HARMONIPHONE n. a keyboard wind instrument with reeds, also HARMONIPHON.
HEMATOPHAGOUShematophagous adj. (American spelling) Alternative form of haematophagous.
HEMATOPHAGOUS adj. of certain animals, feeding on blood, also HAEMATOPHAGOUS.
HOMEOPATHISTShomeopathists n. Plural of homeopathist.
HOMEOPATHIST n. one who practises homeopathy, also HOMEOPATH, HOMOEOPATH, HOMOEOPATHIST.
HOMOEOPATHIESHOMOEOPATHY n. the use of minute quantities of medications that in large amounts, produce symptoms like those of the disease being treated, also HOMEOPATHY.
HOMOEOPATHISThomoeopathist n. Alternative form of homeopathist.
homœopathist n. Obsolete form of homeopathist.
HOMOEOPATHIST n. one who practises homoeopathy, also HOMEOPATH, HOMEOPATHIST, HOMOEOPATH.
HYPOMENORRHEAhypomenorrhea n. The condition of menstrual blood flow that is extremely light.
HYPOMENORRHEA n. the condition in which the interval between two menstrual periods is increased to between 35 and 42 days, also HYPOMENORRHOEA.
MONOPHOSPHATEmonophosphate n. (Chemistry) any compound containing a single phosphate unit.
MONOPHOSPHATE n. an ester of phosphoric acid.
MORPHOGRAPHERmorphographer n. One who studies morphography.
MORPHOGRAPHER n. an artist who portrays forms.
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.
PHOTOMACHINESPHOTOMACHINE n. a machine that prints copies of digital photographs.
RHYTHMOPOEIASRHYTHMOPOEIA n. the art of composing rhythmically.

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: 6 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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