Here are some synonyms for intimidating:
* Threatening
* Frightening
* Daunting
* Overpowering
* Bullying
* Coercive
Here are some examples of how "intimidating" can be used:
* "The large dog was intimidating to the small children."
* "The bully's behavior was intimidating to the other students."
* "The task of writing a dissertation was intimidating."
It's important to note that "intimidating" can have both a physical and psychological connotation. Someone can be intimidating because of their appearance, demeanor, or even their skills or knowledge.