* Implement: This word can be both a verb and a noun.
* Verb: To put into effect; to carry out. Example: "We will implement the new policy next month."
* Noun: A tool or device used for a particular task. Example: "The carpenter used a specialized implement to shape the wood."
* Implementation: This word is always a noun. It refers to the process of putting something into effect, or the result of that process. Example: "The implementation of the new curriculum was successful."