Undowered is valid Scrabble Word

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

Definitions for UNDOWERED in dictionary:

Similar words containing DOWER without suffix ed and without prefix un

dower9 dowers10 dowery13 dowered12 endower11 widower14 doweries12 dowering13 endowers12 shadower15 widowers15 dowerless13 shadowers16 widowered17 disendower15 disendowers16 widowerhood22 foreshadower22 widowerhoods23 foreshadowers23
Find what other words can be done using letters: "undowered"
https://scrabble-word.com/finder/undowered
SCRABBLE® is a registered trademark. We do not cooperate with the owners of this trademark. All trademark rights are owned by their owners and are not relevant to the web site "scrabble-word.com". This site is intended for entertainment and training. We try to make a useful tool for all fans of SCRABBLE. "Scrabble Word" is the best method to improve your skills in the game.