superbly vs wondrously

superbly and wondrously both are adverbs.

Word	Noun	Adjective	Verb	Adverb
superbly	No	No	No	Yes
wondrously	No	No	No	Yes

As adverbs, superbly and wondrously are synonyms defined as:

Other synonyms of superbly include marvellously, marvelously, terrifically, toppingly, wonderfully, wondrous.

superbly (adverb)	wondrously (adverb)
(used as an intensifier) excellently	(used as an intensifier) excellently