Aries and Capricorn: Exploring the Soulmate Connection The marriage compatibility between Aries And Capricorn Compatibility is a blasting mixture of fire and earth that needs to be taken care of. Since Aries are hotheaded, blunt, and social creatures, they may Capricorn's calm, composed, and reserved nature is annoying sometimes. They might struggle to find common ground, clashing with each other's methodical approaches. Capricorns are known for their loyalty, giving birth to a trusted marriage, whereas Aries can be dominant and harsh sometimes, which may shake Capricorn's priorities.