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There are 8 twelve-letter words beginning with HYDROC

HYDROCARBONShydrocarbons n. Plural of hydrocarbon.
HYDROCARBON n. a compound of hydrogen and carbon with nothing else, occurring notably in oil, natural gas and coal.
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.
HYDROCHLORIChydrochloric adj. (Chemistry) Of or relating to hydrochloric acid.
HYDROCHLORIC adj. applied to an acid composed of hydrogen and chlorine, hydrogen chloride, still sometimes called muriatic acid.
HYDROCODONEShydrocodones n. Plural of hydrocodone.
HYDROCODONE n. a semisynthetic opioid drug derived from codeine and thebaine.
HYDROCOLLOIDhydrocolloid n. Any material that forms a colloid (especially a gel) when mixed with water.
hydrocolloid n. Such a material, made from agar, used to make dental impressions.
HYDROCOLLOID n. a substance that yields a gel with water.
HYDROCRACKEDhydrocracked v. Simple past tense and past participle of hydrocrack.
hydrocracked adj. That has been subjected to hydrocracking.
HYDROCRACK v. to crack hydrocarbons in the presence of hydrogen.
HYDROCRACKERhydrocracker n. (Organic chemistry) A chemical engineering plant in which hydrocracking takes place.
HYDROCRACKER n. one engaged in hydrocracking.

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: 11 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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