List of 13-letter words ending with

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There are 2 thirteen-letter words ending with ENIN

DIGITOXIGENIN	• digitoxigenin n. (Organic chemistry) A cardenolide, the aglycone of digitoxin, usually obtained by hydrolysis. • DIGITOXIGENIN n. a steroid lactone obtained esp. by hydrolysis of digitoxin.
SPOROPOLLENIN	• sporopollenin n. (Botany) A combination of biopolymers, observed in the exine layer of the spore and pollen wall. • SPOROPOLLENIN n. a polymer that comprises the exine (outer layer of the wall) of spores and pollen grains.

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: 16 words
Scrabble in French: no word
Scrabble in Spanish: no word
Scrabble in Italian: no word
Scrabble in German: no word
Scrabble in Romanian: no word

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