Synonyms of imposing

1 Syllable
preux, proud, grand, fab, royal, beaut, big
2 Syllables
stirring, grander, fabber, high-bred, striking, courtly, moving, famous, noble, drop-dead, gorgeous, prouder, august, proudest, hulking, mega, lulu, sumptuous, well-done, regal, grandest, plushier, plushy, splendid
3 Syllables
statelier, upscale, monarchial, imperial, luxurious, centerfold, majestic, high-ranking, ominous, prestigious, palatial, magnific, grandiose, commanding, pretentious, towering, baronial, dignified, mind-blowing, stately, massive, statuesque, towery, exciting, sublime, stylistic, fearsome, well-pleased, exalted, overblown
4 Syllables
impressive, awesome, highest-ranking, monarchical, monolithic, effective, rhetorical, hyperbolic, formidable, distinguished, overwhelming, monumental, ceremonial, magnificent, venerable, magnifico
5 Syllables
much-publicized, high-falutin', well-proportioned, pleasure-loving, overambitious, many-faceted, highfalutin', oratorical, elaborate