arduous, authority, beamy, big, buoyant, burdensome, capital, ceremonial, ceremonious, compelling, composed, considerable, conspicuous, dangerous, deep, deep-seated, demure, difficult, dignity, distinct, distinguished, earnest, earnestness, effective, eminent, festive, good, grave, gravity, great, grievous, gross, gusher, hard, harsh, hazardous, heaviest, heavy, heavyweight, high, hulking, illustrious, important, ingenious, insecure, intrinsic, leading, logy, majored, marked, material, minefield, momentous, mournful, notability, notable, noted, noteworthy, outrageous, outstanding, parlous, penetrating, perilous, ponderous, pre-eminent, precarious, profound, prominent, quintessential, remarkable, reputable, risky, salient, sedate, serious, seriousness, severe, severity, sober,
solemn, solemnity, solid, sound, stable, staid, stern, stiff, stodgy, strong, substantial, superb, superior, swell, thoughtful, unctuous, unsafe, valid, vastly, vital, weighty, wistful