General opposites:
* Contracted: This is the most direct opposite, meaning shortened or reduced.
* Limited: This implies a restriction or boundary.
* Shortened: Similar to contracted, but specifically emphasizing a reduction in length or duration.
* Condensed: This suggests a compression or making something more compact.
Specific opposites based on context:
* Withdrawn: If "extended" refers to a physical object, this could mean pulled back or retracted.
* Closed: If "extended" refers to a service, this might mean closed or no longer available.
* Finished: If "extended" refers to a period of time, this could mean ended or concluded.
* Refused: If "extended" refers to an offer or opportunity, this could mean rejected or declined.
To determine the best opposite, consider the specific context in which "extended" is used.