完遂 かんすい Also written かんつい Meanings Noun, する verb, Transitive successful execution; accomplishment; completion; fulfillment; carrying through Kanji 完 complete. Read as カン. 遂 accomplish. Read as スイ. Example sentences 彼はとうとう大事業を完遂した。He accomplished the great undertaking at last. 完遂できないことに最初から手を付けない方がいいと思うけど。I'd advise you not to start anything you can't finish. Jinuma: Japanese Dictionary · Word lists