ARNICA is a playable word

arnica Scrabble® Dictionary

noun
pl. arnicas
a perennial herb
35 Playable Words can be made from "ARNICA"
   2-Letter Words (6 found)
   3-Letter Words (11 found)
   4-Letter Words (10 found)
   5-Letter Words (4 found)
   6-Letter Words (4 found)