Siriasis is valid Scrabble Word

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

Definitions for SIRIASIS in dictionary:

Words related to SIRIASIS

siriases8 sunstroke13
Find what other words can be done using letters: "siriasis"
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