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 There are 6 thirteen-letter words containing INOGEN| AGGLUTINOGENS | • agglutinogens n. Plural of agglutinogen. • AGGLUTINOGEN n. a substance causing the production of agglutinin.
 |  | COCARCINOGENS | • cocarcinogens n. Plural of cocarcinogen. • COCARCINOGEN n. an agent that aggravates the carcinogenic effects of another substance.
 |  | FIBRINOGENOUS | • fibrinogenous adj. Resembling fibrinogen; capable of forming fibrin. • FIBRINOGENOUS adj. of or like a fibrinogen, also FIBRINOGENIC.
 |  | HALLUCINOGENS | • hallucinogens n. Plural of hallucinogen. • HALLUCINOGEN n. a substance that induces hallucinations, also HALLUCINOGENIC.
 |  | NONCARCINOGEN | • noncarcinogen n. A substance that is not a carcinogen. • NONCARCINOGEN n. a substance that is not a carcinogen.
 |  | UROBILINOGENS | • UROBILINOGEN n. any of a group of colourless tetrapyrrole compounds produced by the reduction of bilirubin. | 
 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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