Here's what rhymes with insiden.
widen beiden Words that almost rhyme with insiden
heighten enlighten frighten tighten lighten ripen whiten titan brighten pallidum siren hyphen scion siphon hymen syphon horizon lion fibrin bison fireman firemen lichen enliven liken liven thriven baryon prion lineman linemen pinyon finespun funnyman aphelion cotyledon linesman veniremen bedizen billycan dandelion dicotyledon perihelion monocotyledon