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