anyhow vs in any event

anyhow and in any event both are adverbs.

Word	Noun	Adjective	Verb	Adverb
anyhow	No	No	No	Yes
in any event	No	No	No	Yes

As adverbs, anyhow and in any event are synonyms defined as:

anyhow and in any event: used to indicate that a statement explains or supports a previous statement

Other synonyms of anyhow include anyway, anyways, at any rate, in any case.

anyhow (adverb)	in any event (adverb)
used to indicate that a statement explains or supports a previous statement	used to indicate that a statement explains or supports a previous statement
in any way whatsoever