意地悪な の訳語→ abusive ruffian snotty spitefulness tricky
残酷な の訳語→ brutish cruel cruelly draconian exquisite flinty unmerciful
無遠慮な の訳語→ blunt discourteous immodest
理不尽な の訳語→ arbitrary illogical irrational outrageous senseless unreasonable
冷たい の訳語→ badly bitter chill chilly cold cold-blooded coldly coldness cool dry iciness sharp steely uncaring ungracious