1. having two faces or aspects; two-faced in appearance or character
Usage: formal; literary; derived from Janus, the Roman god with two faces

Examples

• The janiform sculpture displayed contrasting expressions on each side.
• Her janiform personality made it difficult to know which version of her was genuine.
• The building's janiform design allowed it to face both the street and the garden equally.
• Ancient coins often featured janiform portraits of emperors.
• The janiform nature of the agreement satisfied both parties' competing interests.