1. too; also; in addition; as well; (not) either (in a negative sentence)
2. both A and B; A as well as B; neither A nor B (in a negative sentence)
as ＡもＢも
3. even; as much as; as many as; as far as; as long as; no less than; no fewer than
used for emphasis or to express absence of doubt regarding a quantity, etc.
4. even if; even though; although; in spite of
often as 〜ても, 〜でも, 〜とも, etc.
Adverb
Colloquialism
Abbreviation
5. further; more; again; another; the other