おくに => Which country N5
Doubt
~にもなく => ~different from N1
Compare
~になく => different from usual N1
Exception
にくい => difficult to do ~ N4
~く/ ~にする      => to make something ~ N4
Add meaning
にいく => Go somewhere N4
Secondary Verb
とにかく => in any case, anyway N2
Innocent
に[比「くら」]べて/に[比「くら」]べ => When compared to A N3
Comparison, Exchange
に気がつく => to notice; to realize N4
に行く/に来る/に帰る => go/arrive/go back (to do something) N5
くせに => and yet; though; in spite of; despite ~ N3
とっくに => long ago; already; a long time ago N2