General Antonyms:
* Continue: This is the most straightforward antonym, meaning to keep going.
* Proceed: Similar to continue, but implies a sense of moving forward with purpose.
* Resume: This implies starting again after a pause or interruption.
More Specific Antonyms:
* Advance: If "halt" refers to a stopping of progress, "advance" means to move forward.
* Accelerate: If "halt" refers to a slowing down, "accelerate" means to speed up.
* Progress: If "halt" refers to a stopping of development, "progress" means to make positive changes.
Example:
* Sentence: The train halted at the station.
* Antonym: The train continued on its journey.
Ultimately, the best antonym depends on the specific situation.