Libra Compatibility Most And Least Compatible SignsLibra heart most suitable zodiac signs are gemini, water bearer, and ram. When it comes to matters of the heart, Libra seeks harmony and compatibility above all else. The Twins can offer excitement and playfulness to the relationship, while The Water Bearer shares Libra's appreciation for mind and creativity. The Ram, known for their fire, can ignite a desire in Libra's spirit. Libra and these signs create a well-rounded and fulfilling partnership.