toughness Antonyms

delicate way defectiveness duck soup child's play brotherly love kindheartedness flexibleness Achilles tendon weakness tenderness sponginess pulpiness lovingness weak point manipulability empathy delicate frame delicate figure delicate fashion delicate condition delicate build delicate pattern chink in one's armor openheartedness defeatism colorism chink in the armor Achilles heel leniency kindness infirmity deficiency defect decrepitude debility cordiality consideration concern compassion charity care blemish benevolence delicacy delicateness downiness frailty fragility flimsiness flexibility