の上で(は)/~上 => according to; from the viewpoint of ~ N2
上 => In terms of... N1
Position, perspective
上げる => to finish doing ~ N3
以上 (の) => Just mentioned above N1
Standard
その上 => besides; in addition; furthermore ~ N3
以上(は) => because; since; seeing that ~ N2
~はめになる(~羽目になる)     => to get stuck with (some job); to end up with (something unpleasant) N1
上は => now that; since; as long as ~ N2
上で => upon; after; when; for; in order to N2
以上 の => more than; not less than; beyond ~ N2
Standard
の[上「うえ」]では => As… N4
Situations and Experiences
のが上手 => to be good at doing something N5