UNCLES is a playable word

uncle Scrabble® Dictionary

noun
pl. uncles
the brother of one's father or mother
37 Playable Words can be made from "UNCLES"
   2-Letter Words (7 found)
   3-Letter Words (15 found)
   4-Letter Words (10 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)