UNCIAL is a playable word

uncial Scrabble® Dictionary

noun
pl. uncials
a style of writing
35 Playable Words can be made from "UNCIAL"
   2-Letter Words (9 found)
   3-Letter Words (9 found)
   4-Letter Words (12 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)