Having a strong taste that stings the tongue, said especially of hot (spicy) food, which has a strong and sharp or bitter taste.
Stinging; acerbic.
Having a sharp and stiff point.
Having a strong odor that stings the nose, said especially of acidic or spicy substances.
Tasteless, bland, or insipid.
Lifeless, dull, or banal.
Offering nothing that is stimulating or challenging.