気味 => -like; -looking; -looked; tending to ~ N2
いまさらのように => Now... again... N2
Time
気にもならない => it's no use; can't do N1
Evaluate
いささか => a bit N3
Evaluate
さすがの...も => even ~also N2
The highest (comparative) level
に気がつく => to notice; to realize N4
[際「さい」]して/に([際「さい」]し)/に[際「さい」]しての => At the time of A (which starts now).. N2
Time, Situation
いっさいない => Not at all N2
Emphasize negative meaning
てください => please do N5
[気味「きみ」]だ => Like A, Looking like A (is happening) N2
Adjectival, Descriptions
一気に => in one go; without stopping; all at once; immediately; instantly; right away ~ N2
どころのさわぎではない => This is not the time to do things... N2
Base, base