断定的に (translations)→ assertively peremptorily
きっぱりと (translations)→ briskly categorically confidently decidedly definitely firm firmly point blank pointedly positively sharp tersely unequivocally
はっきりと (translations)→ accurate actually articulately clear clearly completely crystal clear deeply directly distinct distinctly emphatically exactly expressly fully insistent precisely really steady unambiguous unmistakable vividly
