blahs, clash, dhals, dahls, leash, shale, selah, heals, hales, sheal, flash, hails, lakhs, halls, shall, halms, shoal, halos, plash, harls, slash, shalt, halts, laths, hulas, hauls, shaul, shawl, hylas, shaly.
Your query has returned 14 words, which include anagrams of hals as well as other shorter words that can be made using the letters included in hals.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.