REGRETS is a playable word

regret Scrabble® Dictionary

verb
regretted, regretting, regrets
to look back upon with sorrow or remorse
66 Playable Words can be made from "REGRETS"
   2-Letter Words (5 found)
   3-Letter Words (18 found)
   4-Letter Words (18 found)
   6-Letter Words (6 found)
   7-Letter Words (1 found)