Conclusion and Opener

Conclusion noun - An opinion arrived at through a process of reasoning.

Opener is an antonym for conclusion.

Nearby Words: conclude, conclusive, concluded, concluding, conclusively

Opener noun - A hand tool used for opening sealed containers (bottles or cans).

Conclusion is an antonym for opener in topics: beginning, start of an event or action, ceremony marking the beginning of stage, first public appearance.

Nearby Words: open, opening, opened