Screwtops is valid Scrabble Word

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

Definitions for SCREWTOPS in dictionary:

Words related to SCREWTOPS

screwtop15

Similar words containing SCREWTOP without suffix s

screwtop15
Find what other words can be done using letters: "screwtops"
https://scrabble-word.com/finder/screwtops
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