弱よわさよわさMeanings1nounweaknessRefers to the quality or state of being weak, whether physical, mental, or abstract. Often used in contrast with 強さ (strength).彼かれの弱よわさは優やさしさでもある。His weakness is also his kindness.この素そ材ざいの弱よわさが問もん題だいだ。The weakness of this material is the problem.