きつい (translations)→ arduous baleful bitter broad corrosive demanding explicit good grave hard nasty painful palpable sharp sharply sharpness shattering steep strong stubborn tightly tough
すごい (translations)→ amazing astonishing better fabulous fantastic gee gnarly God great hell kick-ass kickass knockout lot monster pretty rum sensational sheer something terrible tits uncanny very wild wonderful
すさまじい (translations)→ appalling awful awfulness badly brutal desperately distorting dreadful ferocious frightful gigantic harsh horrifying incredible intense large mean-spirited mighty oppressive pervade reckless shocking sick tremendous wicked
どぎつい (translations)→ blinding coarse garish glitzy thick
一途な (translations)→ conscientious
強烈な (translations)→ ardent eager extraordinary high high-voltage hot impossible lashing passionate phenomenal power powerful staggering vivid
戦い (translations)→ action battle clash fight struggle war
熱っぽい (translations)→ ardor effervescent fevered feverish glowingly heat-induced impassioned sizzling zingy
並々ならぬ (translations)→ considerable long patient
猛烈に (translations)→ cruelly simply
勇ましい (translations)→ encourage
熾烈な (translations)→ cutthroat serious severe vicious vigorous