おそろしく (translations)→ absolutely bloody damn exceedingly extremely lot miserably monstrously most ominously precious remarkably so terribly terrifyingly too very wild
きわめて (translations)→ certainly critically especially highly honest impossibly quite really terminally thrice traditional
まがまがしい (translations)→ black fatal malevolent sinister
危険 (translations)→ chance damage danger dangerous hairy harm life peril possibility potential pratfall risk safety trap
危険な (translations)→ adventuresome dangerously daring harmful hazardous terrible toxic unhealthy unsafe venturous
恐ろしい (translations)→ fearful ferocious frightening grisly harsh horrible horrid horrific horrifying horror inscrutable loathsome mighty scary terrifying
極端に (translations)→ enough intensely pretty
辛気くさい (translations)→ grey hard insalubrious
致命的な (translations)→ bad pernicious serious
徹底した (translations)→ absoluteness relentless resounding tremendous
非常な (translations)→ amazing badly slashing stuffy tantalizing thoroughly