The phrase "called a spade a spade" is often used when someone speaks candidly and bluntly, without being afraid of offending others. Antonyms of this phrase would include beating around the bush, sugarcoating, or avoiding the topic entirely. People who use euphemisms or polite language to avoid speaking honestly can be criticized for being insincere or indecisive. It takes a certain amount of courage and conviction to speak plainly and honestly, even if it is uncomfortable or unpopular. In certain situations, like giving feedback or addressing sensitive issues, it is important to call a spade a spade in order to bring clarity and resolution.