LOSSLESS is a playable word

lossless Scrabble® Dictionary

adjective
done or being without loss

35 Playable Words can be made from "LOSSLESS"

   2-Letter Words (6 found)

   3-Letter Words (9 found)

   4-Letter Words (11 found)

   5-Letter Words (6 found)

   6-Letter Words (2 found)

   8-Letter Words (1 found)