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