The term "hee hawed" bears such a distinct sound that finding synonyms for it can be quite tricky. To hee haw is to emit a loud, braying sound, typically made by a donkey or mule. Some possible synonyms for the word include bellowed, brayed, neighed, and whinnied. Other options might include trumpeted, honked, or even blasted, depending on the context in which the sound is being made. No matter which word you choose, it's important to keep in mind that hee hawing is a distinctly equine sound that carries with it a certain level of charm and humor.