کاری (صفت)
active, energetic, drastic, effective
جدی (صفت)
rigid, serious, acting, energetic, earnest, solemn, drastic, grand, stickler, uncanny, bona fide, demure, sedate, sobersided
موثر (صفت)
operational, valid, drastic, effective, live, operative, striking, impressive, affective, efficient, efficacious, effectual, sensational, pivotal, forcible, weighty, pithy, forceful, fruity, operant
قوی (صفت)
mighty, hard, solid, valid, drastic, keen, strong, fierce, heavy, formidable, stark, bouncing, brawny, stalwart, boisterous, forcible, powerful, potent, intense, violent, buxom, vigorous, hefty, stocky, forceful, lusty, high-powered, high-pressure, irresistible, stoutish, towering, two-handed, walloping
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
عنیف (صفت)
hideous, harsh, drastic, severe, repugnant