Here's what rhymes with nonbenign.
nine mine benign line design divine fine sign define wine pine shine thine dine sine undermine vine sein tine whine thymine zine decline assign shrine spine resign align brine incline swine twine underline affine malign monoamine anticline enshrine entwine opine stein aline confine dopamine iodine refine supine cysteine redefine redesign thiamine consign proline anodyne recline asinine byzantine timberline interline cosign alkaline endocrine borderline turpentine atropine palatine pyridine serpentine centerline hyperfine imipramine saccharine waterline calamine intertwine realign reassign superfine disincline epinephrine concubine recombine columbine crinoline valentine eglantine celandine reconsign crystalline norepinephrine exocrine neuroendocrine porcupine noncrystalline clementine lacustrine tetracycline polycrystalline Words that almost rhyme with nonbenign
mime time lime rhyme dime hym rime beim chime heing thyme chyme crime prime climb clime pantomime slime grime dinnertime anteing begrime anytime onetime birdlime sauteing mistime maritime paradigm sublime overtime mesenchyme summertime wintertime suppertime lysozyme flexitime environ