Vespertilionine is valid Scrabble Word

Is vespertilionine a scrabble word?
Official Scrabble Players Dictionary NO
Official Tournament and Club Word List NO
Collins Scrabble Words YES
Is vespertilionine valid Words with Friends?
Words with Friends NO

Definitions for VESPERTILIONINE in dictionary:

Words related to VESPERTILIONINE

vespertilionid20 vespertilionids21
Find what other words can be done using letters: "vespertilionine"
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