便益 べんえき Meanings Noun convenience; benefit; profit Kanji 便 convenience. Read as ベン. 益 benefit. Read as エキ. Words containing 便益 費用便益分析 (ひようべんえきぶんせき) cost-benefit analysis 費用便益比 (ひようべんえきひ) cost-benefit ratio Jinuma: Japanese Dictionary · Word lists