Milquetoast is a term used to describe someone who is timid, weak, or lacking in courage. When we talk about antonyms for milquetoast, we come across words that describe people who are opposite in personality traits to milquetoast. Some antonyms of milquetoast include brave, bold, daring, fearless, heroic, valiant, and courageous. These words describe individuals who possess the qualities of being strong-willed, tenacious, resolute, and courageous. They are not afraid to take risks and stand up for what they believe in. Therefore, if one does not want to come across as a milquetoast, they need to learn how to cultivate the traits of courage and valor in their everyday lives.