Grown old and Old-hat

Old-hat and grown old are semantically related in old-fashioned topic. In some cases you can use "Old-hat" instead an adjective phrase "Grown old", when it comes to topics like antiquated.

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

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