LATTEN is a playable word

latten Scrabble® Dictionary

noun
pl. lattens
a brass-like alloy
54 Playable Words can be made from "LATTEN"
   2-Letter Words (12 found)
   3-Letter Words (20 found)
   4-Letter Words (16 found)
   5-Letter Words (3 found)
   6-Letter Words (3 found)