Kitchen's rhymes with:
kitchens, hitchens, kitchens, abstentions, appalachians, bastions, christians, fortune's, fortunes, hitchens, houtchens, hutchens, intentions, interventions, kitchens, luncheons, mansions, misfortunes, question's, questions, questions', sebastian's, suggestions, tensions, urchins
Kitchen's sounds like:
katsanos, kitchens, kitching, kitchings, kotsonis, kotsonis', kotsonis's