A portrait painter is an artist who creates art pieces that depict people's faces and personalities. However, there are several other terms that describe this profession. Some of the most common synonyms for portrait painter include a portraitist, portrait artist, or portraitist artist. Additionally, a fine artist who specializes in painting portraits can also be called a portrait painter. Some other terms that you may come across for this profession are a portrait draughtsman, portraitist draughtsman or portraitist illustrator. Ultimately, the term used to describe a portrait painter may vary depending on the context and personal preference of the artist themselves.