Common examples:
* Run: "I went for a run." (noun) - "The engine is running smoothly." (verb)
* Walk: "Take a walk in the park." (noun) - "I walk to work every day." (verb)
* Call: "I received a call from my friend." (noun) - "I'll call you later." (verb)
* Play: "The children are playing in the play area." (noun) - "Let's play a game." (verb)
* Work: "I'm looking for a new work." (noun) - "I work from home." (verb)
Less common examples:
* Doubt: "There is doubt about his claims." (noun) - "Don't doubt my intentions." (verb)
* Proof: "Is there any proof of his guilt?" (noun) - "The scientists proved their theory." (verb)
* Escape: "He made his escape from prison." (noun) - "The prisoners escaped through a tunnel." (verb)
* Fall: "The fall from the cliff was deadly." (noun) - "The leaves fall from the trees in autumn." (verb)
* Break: "Take a break and have some coffee." (noun) - "Don't break that vase!" (verb)
Important Note:
The meaning of the word can change depending on whether it's used as a noun or a verb. For example, "run" as a noun means an act of running, but as a verb means to move quickly on foot.
Let me know if you'd like more examples or have other questions.