Jeer At is an expression that means to mock or ridicule someone. The crossword solutions for this term are TAUNT (5 letters), DERIDE (6 letters), and GIBE (4 letters). TAUNT is a verb meaning to make fun of someone in a mocking way. DERIDE is also a verb meaning to express contempt or ridicule. Finally, GIBE is a verb meaning to make sarcastic remarks. All three words describe the same action of mocking or ridiculing someone.