Quadricentennials is valid word

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

Definitions for QUADRICENTENNIALS in dictionary:

Similar words containing QUADRICENTENNIAL without suffix s

quadricentennial28
Find what other words can be done using letters: "quadricentennials"
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