Semiautonomous is valid Scrabble Word

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

Definitions for SEMIAUTONOMOUS in dictionary:

Similar words containing AUTONOMOU without suffix s and without prefix semi

autonomous12 autonomously17 nonautonomous15
Find what other words can be done using letters: "semiautonomous"
https://scrabble-word.com/finder/semiautonomous
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