Project:
* Project (verb) - to throw or cast forward.
* Project (noun) - a planned undertaking.
Sentence:
* Sentence (noun) - a group of words that expresses a complete thought.
* Sentence (verb) - to condemn to a punishment, especially death.
It's important to note that while these words sound the same and are spelled the same, they have different meanings and can be used in different contexts.