The word "gelatinlike" refers to a texture or consistency that is similar to gelatin. The antonyms for this term, therefore, would be words that describe textures and consistencies that are different from gelatin. Examples of antonyms for "gelatinlike" include words like solid, firm, hard, inflexible, and tough. These words all describe textures that are not squishy, wobbly, or gummy like gelatin. Other antonyms for "gelatinlike" might include words like powdery, granulated, crumbly, or flaky, which describe substances that are dry, brittle, or composed of small particles rather than a cohesive mass.