Incorrect and Ungrammatical

Incorrect adjective - (of a word or expression) not agreeing with grammatical principles.

Ungrammatical and incorrect are semantically related In some cases you can use "Ungrammatical" instead an adjective "Incorrect".

Nearby Words: incorrectness, incorrectly

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

Incorrect and ungrammatical are semantically related in not using the correct rules of grammar topic. You can use "Incorrect" instead an adjective "Ungrammatical".