Sulphurousness is valid Scrabble Word

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

Definitions for SULPHUROUSNESS in dictionary:

Words related to SULPHUROUSNESS

sulphurous15
Find what other words can be done using letters: "sulphurousness"
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