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

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There are 16 thirteen-letter words containing A, G, 2I 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.
AEROBIOLOGIES• AEROBIOLOGY n. the study of airborne organisms.
AEROBIOLOGIST• aerobiologist n. A biologist specializing in aerobiology.
• AEROBIOLOGIST n. one who studies airborne microorganisms.
AGROBIOLOGIES• AGROBIOLOGY n. the study of plant nutrition and soil yields.
AGROBIOLOGIST• agrobiologist n. One who studies bacteria and other organisms in soil for the purpose of growing crops or feeding animals.
• agrobiologist n. One who studies the nutrition or breeding of animals or crops.
• AGROBIOLOGIST n. one who studies plant nutrition and soil yields.
BIOECOLOGICAL• bioecological adj. Relating to bioecology.
• BIOECOLOGICAL adj. related to bioecology.
CODICOLOGICAL• codicological adj. Of or pertaining to codicology.
• CODICOLOGICAL adj. relating to codicology, the study of manuscripts.
COGNOMINATION• cognomination n. A cognomen, surname.
• COGNOMINATION n. the act of cognominating, naming.
DIABOLOLOGIES• DIABOLOLOGY n. the study of devils, also DIABOLOGY.
EXOBIOLOGICAL• exobiological adj. Of or pertaining to exobiology; alien.
• EXOBIOLOGICAL adj. relating to exobiology.
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.
OPPIGNORATION• oppignoration n. (Obsolete) The act of pawning or laying in pledge.
• OPPIGNORATION n. the act of pawning, also OPPIGNERATION.
ORISMOLOGICAL• orismological adj. Of or pertaining to orismology.
• ORISMOLOGICAL adj. relating to orismology, the science of defining technical terms.
PALEOBIOLOGIC• paleobiologic adj. Alternative spelling of palaeobiologic.
• PALEOBIOLOGIC adj. relating to paleobiology, also PALEOBIOLOGICAL.
RADIOBIOLOGIC• radiobiologic adj. Synonym of radiobiological.
• RADIOBIOLOGIC adj. relating to radiobiology, also RADIOBIOLOGICAL.
TOXICOLOGICAL• toxicological adj. Of or pertaining to toxicology.
• TOXICOLOGICAL adj. of or relating to toxicology, the study of poisons, also TOXICOLOGIC.

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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