Stiffing is valid Scrabble Word

Is stiffing a scrabble word?
Official Scrabble Players Dictionary YES
Official Tournament and Club Word List YES
Collins Scrabble Words YES
Is stiffing valid Words with Friends?
Words with Friends YES

Definitions for STIFFING in dictionary:

Words related to STIFFING

stiff11 stiffed14 stiffs12
Find what other words can be done using letters: "stiffing"
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