There are many different ways to describe a flushed or reddened face. Some synonyms for "red face" include "blushing," "flushed," "rosy-cheeked," "crimson," "rouged," "fired-up," and "embarrassed." The term "blushing" specifically refers to a temporary reddening of the face due to embarrassment or excitement. "Flushed" is a more general term that can denote any kind of redness on the face. "Rosy-cheeked" is typically used to describe someone with a healthy and glowing complexion. "Crimson" is a darker shade of red, often associated with anger or intense emotions. "Rouged" refers to someone who has intentionally applied makeup or blush to their cheeks. "Fired-up" can be used to describe someone who is angry or passionate.