anymore vs any longer

anymore and any longer both are adverbs.

Word	Noun	Adjective	Verb	Adverb
anymore	No	No	No	Yes
any longer	No	No	No	Yes

As adverbs, anymore and any longer are synonyms defined as:

anymore and any longer: at the present or from now on; usually used with a negative

anymore (adverb)	any longer (adverb)
at the present or from now on; usually used with a negative	at the present or from now on; usually used with a negative