手前 => considering; before; in front of; one’s standpoint N1
のが上手 => to be good at doing something N5
のが下手 => to be bad at doing something N5
得る => can; to be able to; is possible to~ N2
得ない => unable to; cannot; it is not possible to ~ N2
Ability
ざるを得ない => cannot help (doing); have no choice but to ~ N2
~をきんじえない(~を禁じ得ない) => can't help but; can't refrain from ~ N1
ざるを[得「え」]ない => Only A is left to do/can be done N2
(Not)only, (Not) even
...なり...なり => [A] or [B] or~ N1
Selection
...なりなんなり... => any,anything,whatever N1
Vague
~ふり(~振り)      => to pretend; to act as if N3
通り (とおり/どおり) => in the same way as; in the way; as ~ N2