Disarmament rhymes with:
armament, rearmament, armament, rearmament, armament, rearmament, adamant, argument, armament, complement, condiment, detriment, diamant, element, excrement, experiment, filament, impediment, implement, increment, instrument, integument, ligament, ornament, orpiment, parliament, predicament, rearmament, regiment, sacrament, sediment, sentiment, supplement, temperament, tenement, testament, tournament, vehement
Disarmament sounds like:
degrand, dejarnett, dejarnette, diagrammed, dichromate, disagreement, disarmed, discerned, discernment, discriminate, discriminated, disorient, disoriented