Words That Rhyme With "Costars" :

2 syllables:

asters, Astor's, blisters, boaster, boaters, bolsters, boosters, busters, Chesters, cloisters, clusters, coasters, dusters, esters, floaters, flusters, fosters, grocers, hoster, jesters, masters, meisters, misters, Moster, motors, musters, nesters, oysters, pastors, pesters, plasters, pollsters, posters, roasters, roister's, roosters, rosters, rotors, royster's, shysters, sisters, tasters, testers, throwster, thrusters, toasters, twisters, voters, wasters

3 syllables:

adjusters, disasters, fourposter, headmasters, impostors, investors, Mcmasters, molesters, pilasters, promoters, resistors, semesters, sequesters, transistors