~の至り => extremely ~ N1
The highest (comparative) level
の上で(は)/~上 => according to; from the viewpoint of ~ N2
上 => In terms of... N1
Position, perspective
~から...に至るまで(至るまで)      => as far as; up until; everything from ... to ~ N1
~に至る => leads to; come to a conclusion N1
Reach level
の+ [至「いた」]り => Very A N1
Degree/ Level/Amount
以上 (の) => Just mentioned above N1
Standard
上げる => to finish doing ~ N3
その上 => besides; in addition; furthermore ~ N3
以上(は) => because; since; seeing that ~ N2
上は => now that; since; as long as ~ N2
上で => upon; after; when; for; in order to N2