sturdy Antonyms

rachitic unfirm unfit unsound unstable unwell valetudinary vulnerable washable thin strengthless soft ramshackle rickety scissile shattery sick sickly sinewless sleazy wasted weak weather-beaten barfy ever-changing wobbly unpersuasive wasp-waisted not healthy as weak as a baby as weak as a kitten endomorphic chiffon photosensitive unhealthy run down under the weather rheumatoid anorectic anorexic spindly rangy weak as a kitten aidless crook crumbly debilitated decrepit delicate diabetic