How many words that start with pre can be used in a sentence?

This is a bit of a tricky question! There are actually quite a few words that start with "pre-", but how many you can use in a sentence depends on the context.

Here's why:

* It's about meaning: The number of "pre-" words you can use depends on the meaning you're trying to convey and the flow of your sentence.

* Avoid repetition: While you can use multiple words starting with "pre-", it's usually better to vary your vocabulary for a smoother and more interesting sentence.

Examples:

* One "pre-" word: "The preliminary results were encouraging."

* Two "pre-" words: "She prepares her presentation carefully."

* Three "pre-" words: "The pre-existing prejudice made it difficult for the preliminary investigation."

So, how many words starting with "pre-" are *too* many? It's more about style and clarity than a specific number.

Let me know if you'd like to explore some specific examples!