belligerently vs hostilely

belligerently and hostilely both are adverbs.

Word	Noun	Adjective	Verb	Adverb
belligerently	No	No	No	Yes
hostilely	No	No	No	Yes

As adverbs, belligerently and hostilely are synonyms defined as:

belligerently and hostilely: with hostility; in a belligerent hostile manner

belligerently (adverb)	hostilely (adverb)
with hostility; in a belligerent hostile manner	with hostility; in a belligerent hostile manner