Odd and Old-hat

Odd adjective - Being one of a pair or set without a corresponding mate.

Old-hat and odd are semantically related In some cases you can use "Old-hat" instead an adjective "Odd".

Nearby Words: oddity, oddly

Old-hat adjective - Repeated too often; overfamiliar through overuse.

Odd and old-hat are semantically related in old-fashioned topic. Sometimes you can use "Odd" instead an adjective phrase "Old-hat", if it concerns topics such as antiquated.