Synonyms of celestially

3 Syllables
charmingly, gorgeously, splendidly, superbly, cutely, ideally, prettily
4 Syllables
divinely, appealingly, delightfully, elegantly, handsomely, sublimely, tastefully, alluringly, bewitchingly, entrancingly, excellently, wonderfully, gracefully, beautifully, cosmically
5 Syllables
attractively, exquisitely, magnificently, seductively, universally
6 Syllables
astronomically