What are antonyms of the word wince?

Here are some antonyms for "wince," depending on the context:

General Antonyms:

* Smile

* Grin

* Rejoice

* Celebrate

* Embrace

* Welcome

* Enjoy

Specific Antonyms based on Context:

* If "wince" refers to physical pain:

* Relax

* Soothe

* Relieve

* If "wince" refers to discomfort or embarrassment:

* Confident

* Comfortable

* Assured

* At ease

* If "wince" refers to a negative reaction:

* Approve

* Agree

* Encourage

* Support

The best antonym will depend on the specific situation in which you are using the word "wince."