Here's what rhymes with koumis.
                        
                        
                    
                                Words that almost rhyme with koumis
unis  buffoonish  houris  coulis  tuttis  pubis  looseness  cruets  rubrics  tunics  toothpicks  cubists  nudists  pewits  bouzoukis  nutpicks  acoustics  broomsticks  oculists  flutists  blueprints  cartoonists  balloonists  bassoonists  hermeneutics  therapeutics  opportunists  parachutists  absolutists  pharmaceutics