There are a number of preposition words that change the meaning of a phrase when used with a particular word. For example, you can use Zealous with different prepositions, and you will get a different meaning every time. You can see the examples below:
1. Zealous For
Zealous for (a thing)
Example: A dedicated worker is always Zealous for achieving the target.
2. Zealous in
Zealous in (a cause)
Example: We must be zealous in the cause of humanity.
