unitedly vs together

unitedly is not an adjective while together is an adjective.

Word	Noun	Adjective	Verb	Adverb
unitedly	No	No	No	Yes
together	No	Yes	No	Yes

As adverbs, unitedly and together are synonyms defined as:

unitedly (adjective)	together (adjective)
	mentally and emotionally stable

unitedly (adverb)	together (adverb)
with cooperation and interchange	at the same time
	with cooperation and interchange
	in contact with each other or in proximity
	assembled in one place
	with a common plan
	in each other's company