Here's what rhymes with colocinth.
labyrinth plinth hyacinth Words that almost rhyme with colocinth
since sins fins shins thins things skins hymns pins sings wins spins bins evince rinse tins chins mince wince gins shims kings prince rings wings convince limbs lymph twins swings florins nymph rims stings whims flings grins slings swims hairpins quince dims gyms skims tings wrings begins brings springs strings clings violins javelins brims trims minims underpins offsprings pseudonyms wellsprings fifth filth scythe myth sixth width pith smith writhed writhe forthwith therewith herewith wherewith monolith silversmith