Tonsil rhymes with:
bensel, bluepencil, cancel, consul, council, counsel, counsell, gensel, hansel, hansell, hensel, hensil, insel, kinsel, kinsell, mansel, mansell, munsell, pencil, proconsul, reinsel, sinsel, sponsel, stansel, stansell, stencel, tensile, tinsel, townsel, townsell, vancil, vensel, weisensel, wensel
Tonsil sounds like:
tangle, tanksley, temecula, tenaciously, tenaglia, tensely, tensile, tingle, tingley, tinkle, tinsel, tinsley, tomaselli, tomasello, tomasulo, townsel, townsell, townsley, twinkle