The phrase "screw one's face" is often used to describe a facial expression of displeasure or annoyance. However, there are several antonyms, or opposite words, that can be used to describe a more positive or neutral facial expression. Some examples include "smiling," "grinning," "laughing," "smirking," "beaming," "glowing," "radiant," "content," "relaxed," and "serene." These words all convey a different mood and emotion from the negative connotations of "screwing one's face." By using antonyms, we can more accurately describe the varied range of human expressions and emotions.