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