blaster, stabler, labrets, clarets, cartels, crestal, scarlet, dartles, relates, elaters, realest, reslate, stealer, falters, largest, halters, harslet, lathers, thalers, slather, retails, saltire, saltier, slatier, tailers, realist, talkers, stalker, stellar, lamster, armlets, tramels, saltern, antlers, sternal, rentals, olestra, psalter, platers, stapler, and 18 more.
Your query has returned 138 words, which include anagrams of staler as well as other shorter words that can be made using the letters included in staler.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.