Here's what rhymes with sinnet.
init innit linnet Words that almost rhyme with sinnet
ringgit timid scrimmage afterimage finished thicket signet thinnest fidget fishnet cygnet thickest widget relit pipit physicked resit mishit exhibit elicit unfinished solicit revisit figment misfit piglet tidbit kismet nitwit refinished stillest titbit dimwit diminished instinct clearest quickest mimicked tourniquet careerist gearshift skinflint spearmint pinkest deliquesced kibitzed nitpicked district linguist brittlest undiminished distinguished extinguished relinquished impenitent redistrict undistinguished