Ill-formed and Vague

Ill-formed adjective - Not grammatical; not conforming to the rules of grammar or accepted usage.

Vague and ill-formed are semantically related. in shapely topic. In some cases you can use "Vague" instead an adjective phrase "Ill-formed", when it comes to topics like formless, shapeless.

Vague adjective - Not expressed in precise terms.

Ill-formed and vague are semantically related. You can use "Ill-formed" instead an adjective "Vague".

Nearby Words: vagueness, vaguely