Complicated
Complicated adjective - Having many parts or aspects that are usually interrelated.
Obscure is a synonym for complicated in characteristic topic. In some cases you can use "Obscure" instead an adjective "Complicated", when it comes to topics like abstruse.
Obscure
Obscure adjective - Having an often intentionally veiled or uncertain meaning.
Usage example: a fantasy writer who likes to put lots of obscure references and images in her tales of wizards and warlocks
Complicated is a synonym for obscure in characteristic topic. Sometimes you can use "Complicated" instead an adjective "Obscure", if it concerns topics such as abstruse, not easily understood.
Mutual synonyms
Related pairs
- deep and complicated
- deep and obscure
- abstruse and complicated
- abstruse and obscure
- unfathomable and complicated
- unfathomable and obscure
- ambiguous and complicated
- ambiguous and obscure
- cryptic and complicated
- cryptic and obscure
- esoteric and complicated
- esoteric and obscure
- recondite and complicated
- recondite and obscure
Both words in one sentence
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He even answers test questions with obscure or complicated kanji that have the same readings as more orthodox spellings.
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You may need to be knowledgeable in several possibly obscure or complicated fields to completely get some of the earlier ones.
Source: Webcomic / xkcd - Part of a typical NASA Astronaut's Training from Hell involves dealing with emergencies in a simulator, though in this case the scenarios used have obscure or complicated solutions, as opposed to no solution at all.
Source: Unwinnable Training Simulation
Cite this Source
Obscure and Complicated. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/complicated/obscure
Complicated & Obscure. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/complicated/obscure>.
Obscure or Complicated. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/complicated/obscure.
Google Ngram Viewer shows how "complicated" and "obscure" have occurred on timeline