ḵẖabar·dar a alert, cautious [आदमी person, चौकीदार watchman]; (के बारे में) ~ करना to warn, to alert, to caution (against); ~ ! you are warned ! caution! कुत्तों से ~ beware of dogs! [syn. सावधान]

ḵẖabar·dārī fu caution, watchfulness; इस मामले में ~ चाहिये -- is needed in this matter.