TRUEBLUE is a playable word

trueblue Scrabble® Dictionary

noun
pl. trueblues
a person of unwavering loyalty
74 Playable Words can be made from "TRUEBLUE"
   2-Letter Words (7 found)
   3-Letter Words (22 found)
   6-Letter Words (4 found)
   8-Letter Words (1 found)