存廃 そんぱい Meanings Noun maintenance or abolition (of a system, institution, etc.); existence Kanji 存 exist. Read as ソン. 廃 abandon. Read as ハイ. Words containing 存廃 存廃問題 (そんぱいもんだい) question of maintenance or abolition (of an institution, organization, etc.) Jinuma: Japanese Dictionary · Word lists