From the Latin "finis" (meaning "end" or "limit")
* Finite: Having a limit or end.
* Infinitive: The basic form of a verb, often preceded by "to".
* Finish: To bring to an end.
* Final: Coming at the end.
* Finale: The last part of a performance.
* Define: To state the meaning of.
* Confine: To restrict or enclose.
* Fine: A sum of money paid as a penalty.
From the Latin "finis" (meaning "boundary" or "border")
* Confine: To restrict or enclose.
* Define: To state the meaning of.
* Infinite: Boundless or endless.
From the Latin "findere" (meaning "to split" or "to cleave")
* Fissure: A narrow crack or split.
* Fission: The process of splitting an atom.
* Bifurcate: To divide into two branches.
* Dissect: To cut apart for examination.
Other words:
* Fin: A flat, thin part on a fish or other aquatic animal used for swimming.
* Fine: Of high quality or very good.
* Refine: To improve or perfect something.
* Refund: To return money.
* Find: To discover something.