Abstract
Abstract adjective - Dealing with or expressing a quality or idea.
Complicated and abstract are semantically related in difficult topic. In some cases you can use "Complicated" instead an adjective "Abstract", when it comes to topics like abstruse.
Complicated
Complicated adjective - Having many parts or aspects that are usually interrelated.
Abstract and complicated are semantically related in difficult topic. Sometimes you can use "Abstract" instead an adjective "Complicated", if it concerns topics such as abstruse.
Both words in one sentence
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Of course, this is the abstract version of color philosophies: with actual organizations and people it gets more complicated, but the trope remains in force.
Source: Un Equal Rites -
In Stark's War, the worst of the officers Stark deals with speak in a sort of hybrid of abstract military theory and management jargon, dressing some very dumb ideas in very complicated language.
Source: Sesquipedalian Loquaciousness - There's a more complicated version in "The Human Abstract," where we're being deceptively encouraged to eat the fruit.
Cite this Source
Complicated and Abstract. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/abstract/complicated
Abstract & Complicated. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/abstract/complicated>.
Complicated or Abstract. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/abstract/complicated.
Google Ngram Viewer shows how "abstract" and "complicated" have occurred on timeline