What is the synonym for stifle?

Here are some synonyms for "stifle," depending on the context:

General:

* Suppress

* Quash

* Inhibit

* Restrain

* Curb

* Repress

* Check

* Muzzle

More specific:

* For emotions: Suppress, repress, bottle up, conceal

* For actions: Prevent, hinder, obstruct, impede

* For growth: Thwart, obstruct, hinder, impede

The best synonym will depend on the specific meaning you want to convey.