relationship

same

smallness; small size, small (sometimes used as an abbreviation for small serving, etc.) / Short for 小の月 (shō no tsuki).

防災: disaster prevention / 亡妻: one's late wife / 防塞: fort

才望: intelligence and fame / 才貌: looks filled with intelligence / 細胞: (biology) cell / 撮棒: rod made with a hard material of wood

conflict; quarrel

summary, synopsis (of a story or film)

争う: compete, contest; argue, dispute

how

(cytology) cell nucleus