Animative, an adjective referring to something with lively or dynamic qualities, can have several antonyms depending on the context. The antonym for animative in terms of being lively or energetic could be sedate, calm, or inert. However, in the context of art or literature, the antonym could be unimaginative, uninspiring, or dull. In a medical setting, the antonym could be lifeless or dormant. For scientific or philosophical discussions, the opposite of animative would be inanimate, non-living, or non-sentient. Ultimately, the appropriate antonym for animative depends on the situation or usage, and a wide range of words can be applied.