Synonym of MUSTY

Answer: Option A

Stale : (of food) no longer fresh and pleasant to eat; hard, musty, or dry.
Irritable : having or showing a tendency to be easily annoyed.
Hungry : feeling or showing the need for food.
Ugly : unpleasant or repulsive, especially in appearance.
Musty : having a stale, mouldy, or damp smell.

Synonym of Musty is Stale