Oner is valid Scrabble Word

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

Definitions for ONER in dictionary:

Words related to ONER

oners5 wunner9
Find what other words can be done using letters: "oner"
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