FRESNELS is a playable word

fresnel Scrabble® Dictionary

noun
pl. fresnels
a type of lens used in lights
104 Playable Words can be made from "FRESNELS"
   2-Letter Words (8 found)
   3-Letter Words (22 found)
   6-Letter Words (8 found)
   7-Letter Words (4 found)
   8-Letter Words (3 found)