pungent

/ˈpʌndʒənt/

Having a strong odor that stings the nose, said especially of acidic or spicy substances.

I accidentally dropped the bottle of ammonia and after few seconds, a very pungent stench could be detected.

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.

The critic gave a pungent review.

Having a sharp and stiff point.