Undipped is valid Scrabble Word

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

Definitions for UNDIPPED in dictionary:

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