Disarm rhymes with:
alarm, arm, charm, ducharme, farm, forearm, harm, nonfarm, rearm, sharm, unarm, underarm
Disarm sounds like:
dacron, decorum, decrane, degarmo, deguerin, dekroon, dezarn, dezern, diagram, dickerman, digeronimo, discern, disharmony, disharoon, ducharme