Synonyms of superbly

2 Syllables
fitly
3 Syllables
correctly, charmingly, gorgeously, splendidly, cutely, faultlessly, ideally, flawlessly
4 Syllables
divinely, appealingly, delightfully, elegantly, sublimely, tastefully, alluringly, bewitchingly, supremely, excellently, wonderfully, entrancingly, masterfully, beautifully, celestially, admirably, impeccably
5 Syllables
attractively, exquisitely, magnificently, seductively, sensationally
6 Syllables
superlatively