BLUEBACK is a playable word

blueback Scrabble® Dictionary

noun
pl. bluebacks
a bird or fish having a bluish back
86 Playable Words can be made from "BLUEBACK"
   2-Letter Words (8 found)
   3-Letter Words (27 found)
   5-Letter Words (10 found)
   6-Letter Words (3 found)
   8-Letter Words (1 found)