What part of speech is the word opposite?

The word "opposite" can be several parts of speech depending on its use in a sentence:

* Adjective: Describing something that is completely different or contrasting.

* Example: "The two houses are located on opposite sides of the street."

* Noun: Something that is completely different or contrasting.

* Example: "The opposite of black is white."

* Preposition: Indicating a position directly across from something.

* Example: "He sat opposite me at the table."

So, it's important to look at the context of the sentence to determine the part of speech.