Pentastyle refers to a building having five columns in the front. It is a term mostly used in architecture. Some synonyms for pentastyle are quintuple, fivefold, and five-columned. Other synonyms include a building with a quint part, five pillars, and pentaptych. The term can also be referred to as Five-column Portico or Five-columned facade. Pentastyle was commonly used in ancient Greek and Roman architecture and can be seen in various monuments and temples. The use of synonyms for pentastyle can be helpful while describing architectural designs and can make the description more interesting and informative.