When it comes to 'cat breeds,' there are many synonyms that can be used to describe them. Some of the alternatives for 'cat breeds' include 'feline breeds,' 'kitten breeds,' and 'cat species.' However, not all of these synonyms might be as accurate as they seem. For instance, the phrase 'kitten breeds' only pertains to young cats, while 'feline breeds' applies to both domestic and wildcats. On the other hand, 'cat species' is utilized in a broader scientific context and can refer to all types of cats, from domestic to large wildcats such as lions and tigers. Ultimately, determining the most suitable synonym for 'cat breeds' would depend on the specific context and application.