Happy kitty can also be described as joyful cat, delighted feline, elated pussycat, contented kitten, pleased tabby, merry tomcat, gleeful moggy, and blissful felid. These words convey various degrees and nuances of happiness in cats, from a simple sense of well-being to outright ecstasy. Each synonym captures a different aspect of a happy kitty's demeanor and behavior, such as purring, playing, sleeping, grooming, or cuddling. Depending on the context and tone, these synonyms can also express humor, cuteness, irony, or sarcasm, adding depth and richness to the language of cat lovers and enthusiasts.