Subfactorials is valid Scrabble Word

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

Definitions for SUBFACTORIALS in dictionary:

Words related to SUBFACTORIALS

subfactorial19

Similar words containing FACTORIAL without suffix s and without prefix sub

factorial14 factorials15 factorially19 subfactorial19 multifactorial21 multifactoriall22 multifactorially26
Find what other words can be done using letters: "subfactorials"
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