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

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There are 18 thirteen-letter words containing G, 2I, N and 3O

ACTINOBIOLOGY	• actinobiology n. The study of the effects of radiation upon living organisms. • ACTINOBIOLOGY n. the branch of biology concerned with the effects of radiation on living organisms.
BIOCENOLOGIES	• BIOCENOLOGY n. the branch of ecology concerned with the relationships and interactions between the members of a natural community.
COGNOMINATION	• cognomination n. A cognomen, surname. • COGNOMINATION n. the act of cognominating, naming.
GYNODIOECIOUS	• gynodioecious adj. (Botany) dioecious, but having some hermaphrodite or perfect flowers on an individual plant which bears… • GYNODIOECIOUS adj. having hermaphrodite and female flowers on different plants.
MONOLOGUISING	• monologuising v. Present participle of monologuise. • MONOLOGUISE v. to engage in a monolog, also MONOLOGISE, MONOLOGIZE, MONOLOGUIZE.
MONOLOGUIZING	• monologuizing v. Present participle of monologuize. • MONOLOGUIZE v. to engage in a monolog, also MONOLOGISE, MONOLOGIZE, MONOLOGUISE.
NONBIOLOGICAL	• nonbiological adj. Not biological; not consisting of a biological substance or substances. • nonbiological adj. (Of a relation) not according to parentage or ancestry; not based on biological kinship; by marriage… • non-biological adj. Alternative form of nonbiological.
NONBIOLOGISTS	• nonbiologists n. Plural of nonbiologist. • NONBIOLOGIST n. one who is not a biologist.
OPPIGNORATION	• oppignoration n. (Obsolete) The act of pawning or laying in pledge. • OPPIGNORATION n. the act of pawning, also OPPIGNERATION.
ORNITHOLOGIES	• ornithologies n. Plural of ornithology. • ORNITHOLOGY n. the study of birds.
ORNITHOLOGIST	• ornithologist n. A person who studies or practices ornithology. • ORNITHOLOGIST n. one who studies birds.
PHOTOIONISING	• PHOTOIONISE v. to ionize by electromagnetic radiation, also PHOTOIONIZE.
PHOTOIONIZING	• photoionizing adj. That causes or undergoes photoionization. • PHOTOIONIZE v. to ionize by electromagnetic radiation, also PHOTOIONISE.
PROPORTIONING	• proportioning v. Present participle of proportion. • PROPORTIONING n. an adjustment of proportions.
PROTOCOLISING	• protocolising v. Present participle of protocolise. • PROTOCOLISE v. to make a protocol of, also PROTOCOLIZE.
PROTOCOLIZING	• protocolizing v. Present participle of protocolize. • PROTOCOLIZE v. to make a protocol of, also PROTOCOLISE.
SINDONOLOGIES	• SINDONOLOGY n. the study of the shroud of Turin.
SINDONOLOGIST	• sindonologist n. One who studies the Shroud of Turin from a believing perspective. • SINDONOLOGIST n. an expert on the Turin shroud.

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: 114 words
Scrabble in French: 16 words
Scrabble in Spanish: 24 words
Scrabble in Italian: 140 words
Scrabble in German: no word
Scrabble in Romanian: 150 words

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