سخت (صفت)
firm, hard, rigid, serious, solid, difficult, stringent, laborious, dogged, adamantine, tough, strict, strong, sticky, troublesome, exquisite, chronic, heavy, formidable, grim, demanding, arduous, ironclad, indomitable, austere, exacting, severe, stout, rugged, grave, intense, violent, callous, inexorable, trenchant, tense, crusty, difficile, trying, dour, intolerable, flinty, stony, petrous, hard-shell, irresistible, insupportable, inflexible, insufferable, labored, steely, rigorous, rocky, unsparing
تنومند (صفت)
sturdy, athletic, stout, robust, huge, rugged, burly, stalwart, corpulent, stockish, full-bodied
زمخت (صفت)
hard, raucous, rough, coarse, gross, rude, tough, incult, rugged, impolite, churlish, blowsy, blowzy, crude, clumsy, heavyset, hoarse, crass
شدید (صفت)
hard, grievous, strenuous, drastic, keen, tough, exquisite, slashing, sopping, chronic, high-wrought, severe, rugged, stalwart, boisterous, forcible, intense, violent, intensive, vigorous, diametric, diametrical, inclement, incontrollable, rigorous, sthenic
نیرومند (صفت)
mighty, puissant, main, solid, strong, orotund, formidable, stout, rugged, brawny, nervy, powerful, potent, valiant, vigorous, hale, prolific, red-blooded, robustious, sinewy, sthenic
نا هموار (صفت)
rough, rude, rugged, uneven, unfair, scaly, ragged, bumpy, jagged, scabrous
پیچ و تابدار (صفت)
rugged, squishy
بی تمدن (صفت)
rugged, uncivil