"Pizza faces" is a derogatory term that refers to people with acne-prone skin. Such a term can be insulting and hurtful. Instead of using offensive words, one could opt for synonyms that convey the same meaning without being disrespectful. Some of the synonyms for "pizza faces" include acne sufferers, blemished skin, pimples prone, or acne-prone. These terms are more polite and respectful to use when discussing skin issues. It is important to be mindful of the language we use and to show empathy towards people who may struggle with skin problems.