What are the opposite words for hay?

Hay is a dry grass that is often used to feed animals. One antonym for hay is water, which is a liquid substance that is the opposite of dryness. Another antonym for hay is meat, which is a solid food that contains protein and is often eaten by humans and animals. Additionally, another antonym for hay is sand, which is a gritty substance that is often found on beaches or in deserts. Finally, another antonym for hay is oil, which is a viscous liquid that is often used as a lubricant or fuel. These various antonyms highlight the different forms and compositions of substances that are the opposite of hay.