Sharp, caustic, severe.
Extremely sour, bitter.
Causing a dry or puckering mouthfeel; characteristic of foods with high tannin content, such as certain kinds of berries and citrus fruits.
Having the effect of drawing tissue together; styptic.
A substance which draws tissue together, thus restricting the flow of blood.
Precise and hurtful.
Having the capacity to sting.
The act by which someone receives a sting.