とんでもない の訳語→ absolutely big colossal crazy desperate dreadful egregiously extraordinary extremely furious goddamn hell insane large major mega miserable odd outrageous real really ridiculous severe shocking sodding terrible terrific unsocial very
奇抜な の訳語→ far-fetched ingenious quirky
突拍子もない の訳語→ absurd extravagant mad preposterous quixotic remote unexpected wild