* If "prelude" means "introduction," then the antonym could be:
* Conclusion
* Epilogue
* Finale
* Coda
* If "prelude" means "precursor," then the antonym could be:
* Sequel
* Aftermath
* Outcome
* Result
* If "prelude" means "beginning," then the antonym could be:
* End
* Conclusion
* Termination
* Closure
Ultimately, the best antonym for "prelude" will depend on the specific meaning you want to convey in your writing or speech.