Synonyms of causticness

1 Syllable

scorn, dig, cut

2 Syllables

contempt, sarcasms, banter, sarcasm, scoffing, flouting, sneering, put-down, rancor, sharpness

3 Syllables

trenchancy, lampooning, burlesque, bitterness, raillery, satire, wisecrack, mockery, irony, censure, comeback, mordancy, criticism, derision, aspersion, cynicism

4 Syllables

ridicule, acrimony, invective, causticity, mordacity

5 Syllables

corrosiveness, superciliousness, disparagement