Irresistably is valid Scrabble Word

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

Definitions for IRRESISTABLY in dictionary:

How to use IRRESISTABLY in a sentence

Similar words containing RESISTAB without suffix ly and without prefix ir

irresistable14 irresistability20
Find what other words can be done using letters: "irresistably"
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