しっかり (translations)→ carefully certainly cleanly close completely definitely duly fast firmly fully good indelibly much nice positively real right safely sharp soberly solid squarely tight tightly together well
激しく (translations)→ bland desperately emphatically ferociously furiously great hard intensively loud madly savagely vengeance vigorously wildly
大いに (translations)→ acute deeply desperate enormously full genuinely grossly heavy highly important intense jolly lot mainly most muchly pretty remarkably richly so strongly
力強く (translations)→ eager energetically steady