Thin and Weak-kneed

Thin adjective - Having a noticeably small amount of body fat.

Weak-kneed and thin are semantically related in deficient topic. In some cases you can use "Weak-kneed" instead an adjective "Thin".

Nearby Words: thinned, thinly, thinness, thinning

Weak-kneed adjective - Lacking strength of will or character.

Thin and weak-kneed are semantically related in bland topic. Sometimes you can use "Thin" instead an adjective phrase "Weak-kneed".