What are the opposite words for prolong?

Antonyms for the word "prolong" include shorten, abbreviate, curtail, reduce, cut, abridge, decrease, truncate, shrink, and compress. The word "prolong" implies extending or stretching out, while its antonyms suggest the opposite -- bringing something to an end or making it shorter. For example, one can prolong a meeting or a conversation by adding more topics or details. Conversely, one can shorten or abbreviate the same meeting or conversation by leaving out information or getting straight to the point. Antonyms help us to understand and express the nuances of language, providing us with a richer vocabulary and clearer communication.

Antonym of the day

un-friendlinesses
Antonyms:
accord, affection, agreement.