What is an antonym of emote?

There isn't a perfect antonym for "emote" in the sense of expressing emotion. However, depending on the context, some potential antonyms could be:

* Suppress: To hold back or restrain emotions.

* Conceal: To hide emotions.

* Mask: To disguise or hide emotions.

* Dissimulate: To pretend to have feelings you don't have.

* Be stoic: To show no emotion.

The best antonym will depend on the specific situation and what you want to emphasize.