This refers to wronging someone with words. Wronging someone with words is more serious than wronging someone financially, because the latter can be repaid, while the former cannot. Furthermore, financial loss affects merely one's property, while this affects one's person. A person who cries out to G-d over being wronged through speech will be answered immediately. In particular, it is necessary to be careful that one does not wrong one's wife in this manner or distress her by speech.
Women have a sensitive nature and are prone to cry, even about minor things.
One should not inquire about the price of an article from a colleague when one has no intention of buying it. The same applies with regard to similar matters which cause emotional aggravation. This is also considered as wronging someone with words.