Cornball and Jejune

Cornball adjective - Tiresomely obvious and unsophisticated.

Jejune and cornball are semantically related. in silly topic. In some cases you can use "Jejune" instead an adjective "Cornball", when it comes to topics like trite.

Jejune adjective - Causing weariness, restlessness, or lack of interest.

Cornball and jejune are semantically related. Sometimes you can use "Cornball" instead an adjective "Jejune".