とは[裏腹「うらはら」] => Contrary to A, opposite of A, ... N1
Contrast/Surprise
~ぬうちに => While not....; before... N1
Time
と考えられる/と考えられている => one can think that; it is conceivable that; considered ~ N2
~ぬまに => without one's knowledge, without noticing N1
Time
...ぬ => Not (Negative) N3
Emphasize negative meaning
ぬきにして/~ぬきで => Exclude A; Stop/end A; Without A N2
Miscellaneous
いかに … とはいえ => What ever... N3
Things do not match the prediction
ずにはいられない/ないではいられない => Can't help but A; A is unavoidable N2
Will, Decision, “Doing”
それにしては => yet, notwithstanding, nevertheless N2
Things do not match the prediction
に~られる => Being (troubled/disturbed/annoyed/bothered) N3
ねばならない/ねばならぬ/ねば => have to do; must; should ~ N2
さえ/にさえ/でさえ => Even N3
Not only, Not even