Churls, noun plural of churl. Synonyms in the same form.
Peasant
peasants, boors, louts, rustics, barbarians, bumpkins, lubbers, goths, hicks, yahoos, rubes, bucolics, hayseeds, clowns, carls, tykes, yokels
Crank
cross-patches, cranks, curmudgeons, grouches, grumps
Skinflint
skinflints, niggards, scrooges, misers, muckworms, scrimps, tightwads, pinchfists
Countryman
countrymen, fieldlings
Other
raffs, hill-billies
All synonyms for churl →