Wirt rhymes with:
mcwhirt, schwerdt, squirt, vanwert, wert, alert, assert, avert, bert, berte, birt, blurt, boisvert, burt, burtt, chert, curt, dessert, dilbert, dirt, disconcert, divert, erte, evert, exert, flirt, gert, girt, herdt, hert, hirt, hurt, hurtt, inert, insert, invert, kirt, kuhrt, kurt, mcgirt, mcguirt, mcwhirt, overt, peart, pert, purt, reassert, revert, schwerdt, shirt, skirt, spurt, squirt, subvert, thibert, unhurt, vanwert, vert, wert
Wirt sounds like:
ward, warda, warde, warded, warhead, wart, warth, wayward, wearied, weird, weirdo, wert, werth, where'd, wiard, wired, wirth, word, worded, wordy, worried, worth, worthey, worthy, wrath, wreath, wrede, writ, write, writhe, wrote, wuerth, wurth