Complex
Complex noun - Something made up of many interdependent or related parts.
Usage example: a complex of goverment programs designed to assist the needy
System is a synonym for complex in network topic. In some cases you can use "System" instead a noun "Complex", when it comes to topics like part, association, structure, composite. popular alternative
System
System noun - Something made up of many interdependent or related parts.
Usage example: the democratic system of checks and balances in government
Show all Definitions
Synonyms for System
Complex is a synonym for system in part topic. You can use "Complex" instead a noun "System", if it concerns topics such as association, order, network, structure. popular alternative
Nearby Words: systematic, systemic
Mutual synonyms
How words are described
Both words in one sentence
-
Like its now-defunct sister game, it revolves around collecting and breeding pets, but it lacks the competition system and complex genetics.
Source: Video Game / Valley Of Unicorns -
Their underground complex is part library and part monastery, all built into what looks like an old sewer system.
Source: Rat Men - Kirito notes that the only part of the game which isn't friendly is the Thaumaturgy system, whose complex rules, limitations, and eccentricities are too messy and cumbersome for a game.
Source: Fanfic / Fate Revelation Online
Cite this Source
System and Complex. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/complex/system
Complex & System. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/complex/system>.
System or Complex. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/complex/system.
Google Ngram Viewer shows how "complex" and "system" have occurred on timeline