How to read: こうしゃさい
Pronunciation: 
Names and idioms with total stroke of 24:
西草津 槙悟 雉子沼 数痕 飽酔
Names and idioms similar to 公社債:
社協 社友 社山 蓬庵公 社会悪
Yojijukugo(idioms with 4 Kanji characters) including 公社債:
寺社仏閣 至公至平 社稷之守
Idioms including 公社債:
愚公山を移す 太公望