List of 15-letter words containing ••••••

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There are 7 fifteen-letter words containing B, 2I and 4O

CHRONOBIOLOGIES	• chronobiologies n. Plural of chronobiology. • CHRONOBIOLOGY n. the study of biological rhythms.
CHRONOBIOLOGIST	• chronobiologist n. A person who is involved in chronobiology. • CHRONOBIOLOGIST n. a student of chronobiology.
GNOTOBIOLOGICAL	• gnotobiological adj. Relating to gnotobiology. • GNOTOBIOLOGICAL adj. related to gnotobiology.
PHOTOBIOLOGICAL	• photobiological adj. Of or pertaining to photobiology. • PHOTOBIOLOGICAL adj. relating to photobiology, also PHOTOBIOLOGIC.
PHOTOBIOLOGISTS	• photobiologists n. Plural of photobiologist. • PHOTOBIOLOGIST n. one who studies photobiology.
SOCIOBIOLOGICAL	• sociobiological adj. Of or pertaining to sociobiology. • SOCIOBIOLOGICAL adj. relating to sociobiology.
SOCIOBIOLOGISTS	• sociobiologists n. Plural of sociobiologist. • SOCIOBIOLOGIST n. one who studies sociobiology.

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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English Wiktionary: 33 words
Scrabble in French: 6 words
Scrabble in Spanish: 3 words
Scrabble in Italian: 6 words
Scrabble in German: no word
Scrabble in Romanian: 32 words

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