Antiauthoritarianisms is valid word

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

Definitions for ANTIAUTHORITARIANISMS in dictionary:

Similar words containing AUTHORITARIANISM without suffix s and without prefix anti

authoritarianism21 authoritarianisms22 antiauthoritarianism25
Find what other words can be done using letters: "antiauthoritarianisms"
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