What is the antonym for expose?

There isn't one single perfect antonym for "expose" as it depends on the context. Here are some options depending on the meaning you're trying to convey:

If "expose" means to reveal or unveil:

* Conceal: To hide or keep secret.

* Cover up: To hide or suppress something.

* Protect: To keep safe from harm or exposure.

* Shield: To protect from something harmful.

* Obscure: To make something unclear or difficult to understand.

If "expose" means to subject to something:

* Protect: To keep safe from something harmful.

* Shield: To protect from something harmful.

* Insulate: To protect from the effects of something.

* Isolate: To separate from others.

If "expose" means to make vulnerable:

* Fortify: To make strong or secure.

* Strengthen: To make something more resistant.

* Protect: To keep safe from harm.

* Secure: To make safe from attack or intrusion.

Ultimately, the best antonym will depend on the specific situation and the intended meaning of the word "expose."