もしくは => or; otherwise N1
Selection
なくして(は)~ない => cannot do without ~ N1
はとにかく (として) => setting aside, regardless of N2
Change the subject of the story
~かくして => thus... N1
Conclude
なしに(は)/なしで(は) => without; without doing ~ N1
…たりしたら/しては => ... Such as N3
Demonstrate by example
なくては => If not... then no... N3
Conditions (necessary conditions)
くせして => Even though A N2
Contrast,Surprise
ではなくて => Not A but B N4
Emphasize the negative meaning
に[反「はん」]して/に[反「はん」]し/に[反「はん」]する/に[反「はん」]した => In contrast to A N2
Contrast,Surprise
だけで(は)なく => not only… but also ~ N3
くせして => Although; Despite the fact that; Even though ~ N2