Varmint rhymes with:
ament, encampment, figment, ahrendt, ament, arendt, argent, bedient, behrendt, berendt, competent, dissident, encampment, figment, forint, gunflint, ifint, lucent, milicent, millicent, myoscint, penitent, pertinent, preadolescent, prudente, skinflint, succulent, techint, tumescent
Varmint sounds like:
variant, varnado, varnadoe, veranda, vermette, vermont, vermouth, verneta, vernita, veronda, vibrant, vornado