List of 7-letter words ending with

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There are 5 seven-letter words ending with ONIN

MECONIN	• meconin n. (Chemistry) A substance regarded as an anhydride of meconinic acid, found in opium. • MECONIN n. a white, fusible, neutral substance existing in opium.
OPSONIN	• opsonin n. Any chemical produced by the body, including antibodies and complement proteins, that causes a pathogen… • OPSONIN n. a substance of blood serum making bacteria vulnerable to phagocytic action.
PYRONIN	• pyronin n. Alternative form of pyronine. • PYRONIN n. either of two synthetic red xanthene dyes, also PYRONINE.
SAPONIN	• saponin n. (Organic chemistry, biochemistry) Any of various steroid glycosides found in plant tissues that dissolve… • SAPONIN n. a soapy substance obtained from plants, also SAPONINE.
THIONIN	• thionin n. Alternative form of thionine. • thionin n. (Biochemistry) Any of a class of cytotoxic polypeptides found in some plants. • THIONIN n. a violet dye, also THIONINE.

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: 17 words
Scrabble in French: no word
Scrabble in Spanish: 1 word
Scrabble in Italian: no word
Scrabble in German: 5 words
Scrabble in Romanian: no word

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