ずるい の訳語→ foxy serpentine shrewd slippery underhanded unprincipled
ひどい の訳語→ awful awkward bad badly crass difficult dreadful dreary evil execrable extreme gnarly god-awful great gross hard horrible imminent incurable infamous jerky lot lousy lovely mean miserable monumental nearly outrageous rough serious strongly sufficiently tawdry terrible terribly tertiary thoughtless tough troubled unkindly worse worst