Words That Rhyme With "Thermostats" :

1 syllable:

bats, batts, batz, brats, cats, chats, dats, fats, flats, gnats, Graz, hats, kats, lats, mats, mattes, matts, pats, prats, Pratt's, rats, slats, spats, stats, swats, that's, vats, Watts

2 syllables:

begats, combats