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List of 12-letter words containing

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There are 12 twelve-letter words containing B, I, N, 2O, T and Y

ABOLITIONARYabolitionary adj. Relating to or favoring abolition.
ABOLITIONARY adj. relating to abolition, also ABOLITIONAL.
ALLOANTIBODYalloantibody n. An antibody involved in alloimmunity.
ALLOANTIBODY n. an antibody.
AUTOANTIBODYautoantibody n. An antibody formed in response to an agent (autoantigen) produced by the organism itself.
AUTOANTIBODY n. an antibody produced in reaction to an antigenic constituent of the body's own tissues.
BIOASTRONOMYbioastronomy n. Synonym of astrobiology.
BIOASTRONOMY n. the branch of biology which deals with the study or the discovery of life forms on other planets or in space.
CONTRIBUTORYcontributory adj. Of, pertaining to, or involving a contribution.
contributory adj. Tending to contribute to a result.
contributory adj. (Obsolete) Paying tribute, tributary.
CRYPTOBIONTScryptobionts n. Plural of cryptobiont.
CRYPTOBIONT n. any organism that exhibits cryptobiosis.
ENDOSYMBIONTendosymbiont n. (Ecology) An organism that lives within the body or cells of another organism.
ENDOSYMBIONT n. an endosymbiotic organism.
ETHNOBIOLOGYethnobiology n. (Biology) The study of the relationships between plants and animals and human cultures.
ETHNOBIOLOGY n. the branch of biology involving the study of the traditional uses of plants and animals in various human societies.
GNOTOBIOLOGYgnotobiology n. (Biology) The study of animals in a microbe-free environment.
GNOTOBIOLOGY n. the study of life in germfree conditions.
HONORABILITYhonorability n. (American spelling) Alternative form of honourability.
HONORABILITY n. being honorable, also HONOURABILITY.
NYCTOPHOBIASNYCTOPHOBIA n. an irrational fear of the night or darkness.
PROBATIONARYprobationary adj. Of, pertaining to, or subject to probation.
probationary n. An employee who is still in their probationary period.
PROBATIONARY n. one who is on probation.

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: 79 words
  • Scrabble in French: 4 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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