Combinabilities is valid Scrabble Word

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

Definitions for COMBINABILITIES in dictionary:

Words related to COMBINABILITIES

combinability24
Find what other words can be done using letters: "combinabilities"
https://scrabble-word.com/finder/combinabilities
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