Answer :

The correct answer is "opposed".

"Opposed" is a synonym for "against", meaning to be in favor of the opposite side or to be in conflict with something.

"Address", on the other hand, means to speak or write to someone, or to deal with a problem or issue.

Here are some examples:

- I am opposed to the new policy. (meaning "against")
- Please address the issue in your report. (meaning "to deal with")

Other synonyms for "against" include:

- Anti
- Contrary to
- Opposite
- Against
- In opposition to
- Contrary
- Hostile to
- Adverse to

Note: The correct answer is "opposed", but the context and sentence structure will help to determine the best synonym for "against".