Meaning : Search without warning, make a sudden surprise attack on.
Example :
The police raided the crack house.
Synonyms : bust
Meaning : Enter someone else's territory and take spoils.
Example :
The pirates raided the coastal villages regularly.
Synonyms : foray into
Meaning : Take over (a company) by buying a controlling interest of its stock.
Example :
T. Boone Pickens raided many large companies.
Meaning : Search for something needed or desired.
Example :
Our babysitter raided our refrigerator.