Egg-face is a derogatory slang term used to describe a person who has made a foolish mistake or is in an embarrassing situation. It can be considered offensive and hurtful, so it is important to know alternative synonyms to use instead. Some replacement words to consider include: fool, idiot, buffoon, knucklehead, bonehead, numskull, dunce, dolt, nincompoop, dimwit, ignoramus, and simpleton. It's important to remember that words have power and using derogatory language can be harmful to others. Instead, strive to communicate with kindness and respect towards others, even in moments of frustration or disappointment.