Extropians is valid Scrabble Word

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

Definitions for EXTROPIANS in dictionary:

Words related to EXTROPIANS

extropian18

Similar words containing TROPIAN without suffix s and without prefix ex

extropian18
Find what other words can be done using letters: "extropians"
https://scrabble-word.com/finder/extropians
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