成功率 せいこうりつ Meanings Noun success rate Kanji 成 become. Read as セイ. 功 merit. Read as コウ. 率 rate. Read as リツ. Common phrases 成功率が高い 高い成功率 成功率を誇る 成功率を上げる 成功率が上がる Words containing 成功率 パス成功率 (パスせいこうりつ) pass completion (percentage) Jinuma: Japanese Dictionary · Word lists