COLLATE is a playable word

collate Scrabble® Dictionary

verb
collated, collating, collates
to compare critically
88 Playable Words can be made from "COLLATE"
   2-Letter Words (11 found)
   3-Letter Words (28 found)
   5-Letter Words (9 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)