List of 13-letter words containing ••••••

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There are 11 thirteen-letter words containing I, L, 4O and T

ECOTOXICOLOGY	• ecotoxicology n. The toxicology of a substance towards a wide range of organisms or towards an ecosystem; the study of ecotoxicity. • ECOTOXICOLOGY n. the study of the destructive effect of waste materials, etc. on the environment.
EPIZOOTIOLOGY	• epizootiology n. The study of the dynamics and epidemiology of animal diseases. • EPIZOOTIOLOGY n. the sum of the factors controlling the occurrence of a disease or pathogen of animals.
HOMOLOGATIONS	• homologations n. Plural of homologation. • HOMOLOGATION n. confirmation, agreement.
ODONATOLOGIES	• ODONATOLOGY n. the study of dragonflies.
ODONATOLOGIST	• odonatologist n. One who studies odonatology. • ODONATOLOGIST n. one who studies dragonflies.
ODONTOLOGICAL	• odontological adj. (Rare) referring or pertaining to odontology; dental. • ODONTOLOGICAL adj. relating to odontology, also ODONTOLOGIC.
ODONTOLOGISTS	• odontologists n. Plural of odontologist. • ODONTOLOGIST n. a student of odontology.
ONOMATOLOGIES	• onomatologies n. Plural of onomatology. • ONOMATOLOGY n. the science of names.
ONOMATOLOGIST	• onomatologist n. One versed in the history of names. • ONOMATOLOGIST n. one who studies onomatology, the science of names.
PHOTOBIOLOGIC	• photobiologic adj. Synonym of photobiological. • PHOTOBIOLOGIC adj. relating to photobiology, also PHOTOBIOLOGICAL.
PHOTOGEOLOGIC	• photogeologic adj. Of, relating to, indicated by, or produced by photogeology. • PHOTOGEOLOGIC adj. relating to photogeology, also PHOTOGEOLOGICAL.

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 1Word.ws and WikWik.org.

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English Wiktionary: 49 words
Scrabble in French: 7 words
Scrabble in Spanish: 28 words
Scrabble in Italian: 51 words
Scrabble in German: no word
Scrabble in Romanian: 126 words

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