chester, ester, esther, fester, investor, jester, leicester, molester, nester, nestor, pester, requester, rester, semester, sequester, tester, trimester, wester.
proselyted, polyesters, proselytes.
Your query has returned 403 words, which include anagrams of polyester as well as other shorter words that can be made using the letters included in polyester.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.