STRENGTHENS Antonyms

• make worse or less effective

• make imperfect

• destroy property or hinder normal operations

• hollow out as if making a cave or opening

• lessen the strength of

• become weaker

• destroy property or hinder normal operations

• reduce the level or intensity or size or scope of

• lessen in force or effect

• grow worse

• make worse

• lessen the strength of

• become weaker

• destroy property or hinder normal operations

• reduce the level or intensity or size or scope of

• lessen in force or effect

• a decrease in size of an organ caused by disease or disuse

• any weakening or degeneration (especially through lack of use)

• undergo atrophy