LUNARS is a playable word

lunar Scrabble® Dictionary

noun
pl. lunars
an observation of the moon taken for navigational purposes
48 Playable Words can be made from "LUNARS"
   2-Letter Words (9 found)
   3-Letter Words (15 found)
   4-Letter Words (14 found)
   5-Letter Words (9 found)
   6-Letter Words (1 found)