go ahead (verb) go ahead: proceed
Sinonime: boldness, coarseness, contempt, discourtesy, dishonor, flippancy, hardihood, impertinence, impiety, impoliteness, impudence, incivility, insolence, insolency, insolentness, irreverence, lack of respect, sacrilege, unmannerliness
Antonime: cease,
discontinue,
finish,
halt,
stop