Here's a breakdown of how the prefix works in these specific examples:
* Belittle: The prefix "be-" turns the noun "little" into a verb, meaning "to make someone seem smaller or less important."
* Bewitch: The prefix "be-" turns the noun "witch" (referring to a person with magical powers) into a verb, meaning "to enchant or captivate someone."
* Befriend: The prefix "be-" turns the noun "friend" into a verb, meaning "to become friends with someone."
In each case, the prefix "be-" adds a sense of action or change. It suggests someone or something is *doing something* to make something else smaller, enchanted, or befriended.
Other examples of "be-" prefix:
* Besiege: To surround with troops or attackers.
* Bestow: To give as a gift.
* Befool: To make someone look foolish.
* Beguile: To charm or deceive someone.
The prefix "be-" is a versatile tool in the English language, adding meaning and flexibility to verbs.