きつい の訳語→ arduous bitter broad corrosive demanding explicit fierce good grave hard nasty painful palpable sharp sharply sharpness shattering steep strong stubborn tightly tough
ゆがむ の訳語→ curve distort loosen part twist waver
意地の悪い の訳語→ despiteful malign villainous wicked
険しい の訳語→ brooding difficult flinty harsh hostile sour wile-eyed