Armament rhymes with:
disarmament, rearmament, disarmament, rearmament, disarmament, rearmament, adamant, argument, complement, condiment, detriment, diamant, disarmament, 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
Armament sounds like:
ahranat, ahrendt, aramid, araminta, aranda, arant, aren't, arend, arendt, arent, armada, armand, armando, armandt, armato, armed, arment, armenta, armetta, armida, armond, armwood, arnatt, arnaud, arndt, arnett, arnette, arnot, arnott, around, arrant, aurand