ないでおく => Leave it as is ... N2
Purpose, target
ないでください => please don't do N5
ずにはおかない/ないではおかない => Will definitely A, N1
Will, Decision, Doing
~ないでください => Please don't do~ N5
Asking and Telling
~ないではおかない => will definitely/certainly do something; cannot not N1
Emotional
はさておき => setting aside ~ N2
Trend
お…くださる => Please do ~ (honorific) N3
Respectful, humble
ひととおりではない => Not as usual (is okay) N2
Emphasis on degree
さえ/にさえ/でさえ => Even N3
Not only, Not even
まさか...とはおもわなかった => never thought that N3
Surprised
させておく => Leave it alone, don't interfere N2
Position, perspective
いっさいない => Not at all N2
Emphasize negative meaning