Posterities is valid Scrabble Word

Is posterities a scrabble word?
Official Scrabble Players Dictionary YES
Official Tournament and Club Word List YES
Collins Scrabble Words YES
Is posterities valid Words with Friends?
Words with Friends YES

Definitions for POSTERITIES in dictionary:

Words related to POSTERITIES

posterity14

Similar words containing ERITIE without suffix s and without prefix post

ferities11 verities11 alterities10 asperities12 celerities12 inverities13 legerities11 queerities19 severities13 temerities12 austerities11 dexterities19 jequerities27 procerities15 sincerities13 prosperities16 indexterities21 insincerities15 sinisterities13 coprosperities20 ambidexterities27
Find what other words can be done using letters: "posterities"
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