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List of 12-letter words containing ••••••

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There are 14 twelve-letter words containing G, H, I, 2O, R and Y

BIOGEOGRAPHY• biogeography n. (Biology, geography, uncountable) The study of the geographical distribution of living things.
• biogeography n. (Biology, geography, countable) The geographical distribution of a particular living thing.
• BIOGEOGRAPHY n. the study of the geographical distribution of plants and animals.
HAMARTIOLOGY• hamartiology n. (Christianity) The theology or study of sin.
• HAMARTIOLOGY n. a part of theology treating the doctrine of sin.
HISTORIOLOGY• historiology n. (Obsolete) a discourse on history.
• HISTORIOLOGY n. the study of history.
HOBBYHORSING• HOBBYHORSE v. of a vessel, to pitch violently.
HYDROBIOLOGY• hydrobiology n. (Biology) The study of the biology of the organisms that inhabit bodies of water.
• HYDROBIOLOGY n. the study of aquatic organisms.
HYDROFORMING• hydroforming n. (Engineering) A cost-effective way of shaping malleable metals into lightweight, stiff pieces by means…
• hydroforming n. (Organic chemistry) The reaction of petroleum with hydrogen.
• HYDROFORMING n. the catalytic reforming of petroleum to increase the proportion of aromatic and branched-chain hydrocarbons.
HYDROLOGICAL• hydrological adj. Of or pertaining to hydrology.
• HYDROLOGICAL adj. relating to hydrology, also HYDROLOGIC.
HYDROLOGISTS• hydrologists n. Plural of hydrologist.
• HYDROLOGIST n. an expert in hydrology.
HYGROPHILOUS• hygrophilous adj. (Botany, of a plant) adapted for growth in a damp or wet environment.
• HYGROPHILOUS adj. living in water or moist places, also HYGROPHIL.
MYTHOLOGISER• mythologiser n. Alternative form of mythologizer.
• MYTHOLOGISER n. one who mythologises, also MYTHOLOGIZER.
MYTHOLOGIZER• mythologizer n. One who, or that which, mythologizes.
• MYTHOLOGIZER n. one who mythologizes, also MYTHOLOGISER.
POLYCHROMING• polychroming v. Present participle of polychrome.
• POLYCHROME v. to colour in many colours.
ZYGOMORPHIES• ZYGOMORPHY n. the state of having flowers symmetrical about one axis.
ZYGOMORPHISM• zygomorphism n. Bilateral symmetry in flowers.
• ZYGOMORPHISM n. the state of being zygomorphic, bilaterally symmetrical.

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: 53 words
  • Scrabble in French: 6 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 1 word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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