HARBOUR is a playable word

harbour Scrabble® Dictionary

verb
harboured, harbouring, harbours
to harbor
49 Playable Words can be made from "HARBOUR"
   2-Letter Words (10 found)
   3-Letter Words (22 found)
   4-Letter Words (11 found)
   5-Letter Words (3 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)