General:
* Cunning: Crows are known for their intelligence and problem-solving skills.
* Sly: This word suggests a clever, sneaky, or mischievous nature.
* Opportunistic: Crows are scavengers and take advantage of available resources.
* Blackguard: This term carries a negative connotation, implying someone who is dishonest and unethical.
Specific Behaviors:
* Ravenous: This word describes someone who is extremely hungry, like a crow scavenging for food.
* Noisy: Crows are known for their loud calls and cawing.
* Garrulous: This word refers to someone who talks excessively and often about trivial matters.
Figurative:
* Crow-like: This is a descriptive phrase that can be used to describe someone who exhibits crow-like qualities.
Other:
* Corvus: This is the Latin word for crow, but it's not commonly used to describe a person.
Ultimately, the best word to use will depend on the specific crow-like behaviors you want to emphasize. You could also use a combination of words to create a more nuanced description.