すさまじい (translations)→ appalling awful awfulness badly brutal desperately distorting dreadful ferocious fierce frightful gigantic great harsh horrifying incredible intense large mean-spirited oppressive pervade reckless shocking sick terrible tremendous wicked
ものすごく (translations)→ enormously exceedingly highly most really so thundering very
一流の (translations)→ ace best good quaint rarefied respectable top-notch
強力な (translations)→ aggressive efficient formidable marvelous overwhelming powerful strong tough virile
恐ろしい (translations)→ deadly fearful frightening grisly horrible horrid horrific horror inscrutable loathsome scary terrifying wild
大 (translations)→ big especially huge major ponderous redoubtable teeming
大いなる (translations)→ high immense particularly
非常に (translations)→ considerable damned enough excess extremely peculiarly real royally terribly thoroughly thrice
有力 (translations)→ important leading prevalence responsible senior