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List of 13-letter words containing

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There are 16 thirteen-letter words containing 2D, H, O, R and Y

COLDHEARTEDLYcoldheartedly adv. Alternative spelling of cold-heartedly.
cold-heartedly adv. In a cold-hearted manner.
COLDHEARTED adv. marked by lack of sympathy, interest, or sensitivity.
DEHYDROGENASEdehydrogenase n. (Biochemistry) Any of several enzymes that catalyze the removal of hydrogen (a proton) from biological compounds.
DEHYDROGENASE n. an enzyme that accelerates the removal of hydrogen from metabolites and its transfer to other substances.
DEHYDROGENATEdehydrogenate v. (Chemistry, transitive) To remove hydrogen from (a substance).
DEHYDROGENATE v. to remove the hydrogen from.
DEHYDROGENISEdehydrogenise v. Alternative spelling of dehydrogenize.
DEHYDROGENISE v. to remove hydrogen from, also DEHYDROGENIZE.
DEHYDROGENIZEdehydrogenize v. To dehydrogenate.
DEHYDROGENIZE v. to remove the hydrogen from, also DEHYDROGENISE.
DOWNHEARTEDLYdownheartedly adv. In a downhearted manner.
down-heartedly adv. Alternative form of downheartedly.
DOWNHEARTED adv. downcast, dejected.
FORMALDEHYDESformaldehydes n. Plural of formaldehyde.
FORMALDEHYDE n. a formic aldehyde, formalin.
HYDROCHLORIDEhydrochloride n. (Chemistry) A compound of hydrochloric acid with an organic base such as an amine.
HYDROCHLORIDE n. a chemical complex composed of an organic base in association with hydrogen chloride.
HYDROCOLLOIDShydrocolloids n. Plural of hydrocolloid.
HYDROCOLLOID n. a substance that yields a gel with water.
HYDRODYNAMICShydrodynamics n. (Physics) The scientific study of fluids in motion.
HYDRODYNAMICS n. the study of movement in liquids, also HYDROMECHANICS.
HYDROMEDUSANSHYDROMEDUSAN n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSOID.
HYDROMEDUSOIDHYDROMEDUSOID n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSAN.
HYDROPEROXIDEhydroperoxide n. (Organic chemistry) any mono-substituted derivative of hydrogen peroxide - ROOH.
HYDROPEROXIDE n. a compound containing an O2H group.
HYDROSULPHIDEhydrosulphide n. (Britain) Alternative spelling of hydrosulfide.
HYDROSULPHIDE n. a compound formed by action of hydrogen sulphide on a hydroxide.
THYROIDITIDESthyroiditides n. Plural of thyroiditis.
THYROIDITIS n. inflammation of the thyroid.
WRONGHEADEDLYwrongheadedly adv. In a wrongheaded manner.
wrong-headedly adv. Alternative spelling of wrongheadedly.
WRONGHEADED adv. stubborn in adherence to wrong opinion or principles.

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: 163 words
  • Scrabble in French: 10 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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