Relax your Love
Libra is ruled by the known element AIR, so your safest bet is probably one of the other Air signs, i.e. GEMINI or AQUARIUS. The favorable Zodiac signs in the same element makes for an especially harmonious relationship and compatibility.
Gemini and Aquarius also offer good compatibility matches for Libra as they they share Libra’s thinking and an objective approach to life.
Gemini is known to be a better choice than Aquarius and a more compatible partner for Libra.
There are two other sings that offer compatibility which are the Fire signs LEO and SAGITTARIUS.