Louts, noun plural of lout. Synonyms in the same form.
Boor
boors, bumpkins, rubes, loafers, gawkies, lubbers, peasants, cavemen, lambs, rustics, churls, yahoos, bunglers, unsophisticates, hicks, barbarians, countrymen, hayseeds, clowns, yokels, loobies
Oaf
oafs, clods, goons, gawks, fatheads, lumps, lummoxes, galoots, stumblebums
Ruffian
ruffians, rowdies, hooligans, vandals, bowsies, gurriers, hoodlums
Other
hill-billies
All synonyms for lout →