SCALARS is a playable word

scalar Scrabble® Dictionary

noun
pl. scalars
a mathematical quantity possessing only magnitude
49 Playable Words can be made from "SCALARS"
   2-Letter Words (5 found)
   3-Letter Words (14 found)
   4-Letter Words (13 found)
   5-Letter Words (8 found)
   6-Letter Words (5 found)
   7-Letter Words (4 found)