Postulationally is valid Scrabble Word

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

Definitions for POSTULATIONALLY in dictionary:

Words related to POSTULATIONALLY

postulational15

Similar words containing ULATIONAL without suffix ly and without prefix post

populational16 calculational17 postulational15 interpopulational21
Find what other words can be done using letters: "postulationally"
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