rikdarheadstrong → en, implacable → en, incompliant → en, intractable → en, inveterate → en, ?adamant → en, ?brass-bound, ?difficile → en, ?dour → en, ?hard
bengگیاه Holendî: bilzekruid → nl Îngilîzî: henaben, amour → en, fiend → en, inveterate → en, primatology → en, ?heyday → en, ?hype → en, ?toss pot → en, ?addict → en