Ault rhymes with:
assault, basalt, brault, covault, dault, default, exalt, fault, galt, gault, halt, kalt, kuralt, malt, mault, nault, pinault, salt, sault, vault, walt
Ault sounds like:
ahold, alda, alday, aldi, aldo, aleda, aledo, aleta, aletha, alethea, aletti, alida, alioto, alita, alithia, alito, all-out, allayed, allday, allied, allot, alloted, allotted, allowed, allude, alluded, alodie, alot, aloud, alt, alta, altai, altay, althea, altitude, alto, altoid, alwaleed, alwood, auld, auletta, awalt