SECRETER is a playable word

secret Scrabble® Dictionary

adjective
secreter, secretest
kept from knowledge or view
noun
pl. secrets
something kept from the knowledge of others
70 Playable Words can be made from "SECRETER"
   2-Letter Words (5 found)
   3-Letter Words (16 found)
   4-Letter Words (17 found)
   6-Letter Words (8 found)
   7-Letter Words (4 found)
   8-Letter Words (3 found)