Unimportant and Vain

Unimportant adjective - Lacking importance.

Vain and unimportant are semantically related in idle topic. In some cases you can use "Vain" instead an adjective "Unimportant", when it comes to topics like trivial.

Nearby Words: unimportance, unimportantly

Vain adjective - Having too high an opinion of oneself.

Unimportant and vain are semantically related in idle topic. Sometimes you can use "Unimportant" instead an adjective "Vain", if it concerns topics such as trivial, futile.

Nearby Words: vainly, vainness