Sharp or biting, as in character or expression:
Acid is defined as something that has a sour taste, or something that has a pH of less than 7 in chemistry.
That contracts bodily tissue and checks secretions, capillary bleeding, etc.; styptic
Injuring or capable of injuring the feelings; caustic:
Capable of or designed for incising, shearing, or severing:
Penetrating, biting, or caustic:
The definition of scathing is something or someone severely and harshly critical.
Designed or used for carrying out a hostile or aggressive attack
So sharp as to cause mental pain
Sharp and biting, as the cold.
Find another word for mordacious. In this page you can discover 22 synonyms, antonyms, idiomatic expressions, and related words for mordacious, like: acerbic, acid, acidic, acrid, astringent, biting, caustic, corrosive, cutting, mordant and pungent.