煩はん労ろうはんろうじ字FuriganaAudioMeanings1nountrouble; pains; backbreaking exertionsRefers to great effort, hardship, or trouble, often involving physical or mental strain. Somewhat formal or literary.彼かれは煩はん労ろうをいとわずに働はたらいた。Break this sentence down in the analyzerHe worked without sparing himself any trouble.この事じ業ぎょうには多おおくの煩はん労ろうが伴ともなう。Break this sentence down in the analyzerThis undertaking involves a great deal of trouble.