GRAT is a playable word

greet Scrabble® Dictionary

verb
greeted, greeting, greets
to address in a friendly and courteous way
verb
grat, grutten, greeting, greets
to weep
12 Playable Words can be made from "GRAT"
   2-Letter Words (4 found)
   3-Letter Words (7 found)
   4-Letter Words (1 found)