* "Fra-" This is a prefix in Italian, meaning "brother" or "brotherly" and is used in words like "fratello" (brother) or "fratello" (brotherly).
* "Frag-" This is a prefix in English, meaning "break" or "fragile". It comes from the Latin word "frangere" meaning "to break". Examples include: "fragile", "fragment", "fracture".
* "Fran-" This is a prefix in French, meaning "French" and is used in words like "francophone" (French-speaking).
If you have a specific word in mind, please provide it and I can help you figure out its prefix.