Siffling is valid Scrabble Word

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

Definitions for SIFFLING in dictionary:

Words related to SIFFLING

siffle12

Similar words containing SIFFL without suffix ing

siffle12 siffled14 siffles13 siffleur14 siffleurs15 siffleuse15 siffleuses16
Find what other words can be done using letters: "siffling"
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