Endless
Prolonged
Prolonged adjective - Relatively long in duration; tediously protracted.
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Synonyms for Prolonged
Endless and prolonged are semantically related. Sometimes you can use "Endless" instead an adjective "Prolonged".
Nearby Words: prolongation, prolonging
Mutual synonyms
Related pairs
Both words in one sentence
- Starship Troopers — Future soldiers in an endless Bug War are allowed otherwise-illegal drugs, including time-released cocaine, to keep them awake and alert during prolonged engagements.
Source: Government Drug Enforcement -
The Endless Battle Clause prevents people from using certain moveset and item combinations that create Unwinnable situations that can be infinitely prolonged until someone disconnects.
Source: Website / Smogon -
Hyperspace Is a Scary Place: Previous human efforts to use Overlight to travel to other galaxies have lead to failure, the expeditions disappearing or coming back driven insane from the prolonged exposure to the endless nothing.
Source: Literature / Last Legionary
Cite this Source
Prolonged and Endless. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/endless/prolonged
Endless & Prolonged. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/endless/prolonged>.
Prolonged or Endless. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/endless/prolonged.
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