What is the prefix and suffix for word believe?

The word "believe" doesn't have a prefix or suffix. It's a root word on its own.

However, there are related words with prefixes and suffixes:

* Prefixes:

* Disbelieve: "dis-" meaning "not"

* Unbelieve: "un-" meaning "not"

* Suffixes:

* Believable: "-able" meaning "capable of"

* Unbelievable: "un-" meaning "not" and "-able" meaning "capable of"

* Belief: "-f" indicating a noun form

* Believer: "-er" indicating a person who does something