anyway vs anyways

anyway and anyways both are adverbs.

Word	Noun	Adjective	Verb	Adverb
anyway	No	No	No	Yes
anyways	No	No	No	Yes

As adverbs, anyway and anyways are synonyms defined as:

anyway and anyways: used to indicate that a statement explains or supports a previous statement

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

anyway (adverb)	anyways (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