Coolingness is valid Scrabble Word

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

Definitions for COOLINGNESS in dictionary:

Words related to COOLINGNESS

cool6 coolingnesses16

Words that contain COOLINGNESS

coolingnesses16

Similar words containing OLINGNES without suffix s and without prefix co

coolingnesses16
Find what other words can be done using letters: "coolingness"
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