Nincums is valid Scrabble Word

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

Definitions for NINCUMS in dictionary:

Words related to NINCUMS

nincum10

Similar words containing NINCUM without suffix s

nincum10 nonincumbent18 unincumbered19 nonincumbents19
Find what other words can be done using letters: "nincums"
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