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