間ま違ちがいなくじ字FuriganaAudioMeanings1adverbwithout fail; undoubtedly; for sureExpresses strong certainty that something will happen or is true. Often used when the speaker is confident based on evidence or expectation.彼かれは間ま違ちがいなく来くるよ。Break this sentence down in the analyzerHe'll definitely come.この方ほう法ほうなら間ま違ちがいなく成せい功こうする。Break this sentence down in the analyzerWith this method, we'll succeed without a doubt.