* Beside, alongside, near: This meaning is seen in words like "parallel" (running alongside), "paradox" (a statement seemingly contradictory but possibly true), and "paranormal" (beyond the normal).
* For, for the sake of, for the purpose of: This meaning is seen in words like "parasite" (an organism living in or on another organism for nourishment), "parachute" (a device used to descend from an aircraft), and "paralegal" (someone who assists a lawyer).
* Protective, shielding: This meaning is seen in words like "parapet" (a low wall protecting the edge of a roof), "paravan" (a device to protect ships from torpedoes), and "parasol" (an umbrella used for shade).
It's important to consider the context of the word to determine the specific meaning of "para."