CONCUR is a playable word

concur Scrabble® Dictionary

verb
concurred, concurring, concurs
to agree
22 Playable Words can be made from "CONCUR"
   2-Letter Words (5 found)
   3-Letter Words (10 found)
   4-Letter Words (4 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)