Musty and Worn-out

Musty adjective - Having an unpleasant smell.

Worn-out and musty are semantically related in old-fashioned topic. In some cases you can use "Worn-out" instead an adjective "Musty", when it comes to topics like excite.

Worn-out adjective - Depleted in strength, energy, or freshness.

Musty and worn-out are semantically related in excite topic. Sometimes you can use "Musty" instead an adjective phrase "Worn-out".