traitorously vs false

traitorously is not an adjective while false is an adjective.

Word	Noun	Adjective	Verb	Adverb
traitorously	No	No	No	Yes
false	No	Yes	No	Yes

As adverbs, traitorously and false are synonyms defined as:

Other synonyms of traitorously include faithlessly, treacherously, treasonably.

traitorously (adjective)	false (adjective)
	not in accordance with the fact or reality or actuality
	not genuine or real; being an imitation of the genuine article
	adopted in order to deceive
	designed to deceive
	(used especially of persons) not dependable in devotion or affection; unfaithful
	arising from error
	inaccurate in pitch
	deliberately deceptive
	erroneous and usually accidental
	inappropriate to reality or facts

traitorously (adverb)	false (adverb)
in a disloyal and faithless manner	in a disloyal and faithless manner