animalish comes from animal + -ish. Animal derives from Latin animal ('living being'), from animalis ('living'), from anima ('breath, soul, life'). Morphologically, the word is transparent: -ish is attached to the older base named in the history, so the modern form packages an inherited or borrowed stem inside a later English derivative. In modern use, the adjective sense is "resembling an animal; brutish or instinctive in nature", which keeps the etymology connected to the word's present dictionary value rather than treating it as a merely historical label. The wider word family includes related English forms such as animal, animalistic, animalism and derivatives such as animalishness, showing how the same base continues to support neighboring English vocabulary. The principal historical forms in the chain include Latin animal, Latin anima, which anchor the explanation in named linguistic material.