calumniously vs calumnious

calumniously is not an adjective while calumnious is an adjective.

Word	Noun	Adjective	Verb	Adverb
calumniously	No	No	No	Yes
calumnious	No	Yes	No	No

calumniously (adjective)	calumnious (adjective)
	(used of statements) harmful and often untrue; tending to discredit or malign

calumniously (adverb)	calumnious (adverb)
in a false and slanderous and defamatory manner; with slander or calumny