Operosity is valid Scrabble Word

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

Definitions for OPEROSITY in dictionary:

Words related to OPEROSITY

operose9 operosities13

Similar words containing OPEROS without suffix ity

operose9 operosely14 operoseness13 operosities13 operosenesses15
Find what other words can be done using letters: "operosity"
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