Flubs are mistakes, errors, or blunders that can occur at any time or in any situation, whether at work, home, or school. The word 'flub' comes from the verb 'flub' which means to make a mistake. There are several synonyms for the word 'flub' which include blunder, goof, stumble, slip-up, botch, mistake, and fumble. These words imply a range of mistakes that one might make, from simple errors to serious blunders. For example, a blunder could be a mistake made by someone who is not experienced in a particular area, while a slip-up could be something a person does by accident. A botch, on the other hand, is a mistake made when something is done poorly or carelessly, and a fumble is a mistake made due to clumsiness or lack of coordination.