1. "Prompt" as an adjective or noun:
* Pronunciation: /prɑːmpt/
* Example: "He gave a prompt reply."
2. "Prompt" as a verb:
* Pronunciation: /prɑːm(p)t/
* Example: "The actor prompted the forgetful performer."
The difference in pronunciation lies in the final "t" sound. In the adjective/noun form, the "t" is pronounced clearly. When used as a verb, the "t" sound may be softened or even silent, especially in casual speech.
However, in both cases, the initial "p" sound is pronounced, and the "o" has a long "o" sound, like in "boat."