おどろくべき (translations)→ fabulously magically
すごい (translations)→ astonishing better fabulous fantastic fierce gee gnarly God good great hell kick-ass kickass knockout lot monster pretty rum sensational sheer something terrible tits uncanny very wild wonderful
めざましい (translations)→ brilliant magnificent remarkable resounding robust superb tremendous
唖然とするばかりの (translations)→ appalling outrageous
唖然とするほど (translations)→ disconcerting maddeningly overwhelmingly surprisingly
驚くほど (translations)→ exceedingly impressive shockingly surprising
驚異的な (translations)→ startling striking terrifying well
珍しい (translations)→ atypical exotic extraordinary interesting new novel odd queer rare strange uncommon weird
非常な (translations)→ badly deadly slashing stuffy tantalizing thoroughly