Complex
Complex adjective - Having many parts or aspects that are usually interrelated.
Troublesome and complex are semantically related. In some cases you can use "Troublesome" instead an adjective "Complex".
Troublesome
Troublesome adjective - Causing worry or anxiety.
Complex and troublesome are semantically related. Sometimes you can use "Complex" instead an adjective "Troublesome".
Mutual synonyms
Related pairs
- delicate and complex
- delicate and troublesome
- disturbing and complex
- disturbing and troublesome
- difficult and complex
- difficult and troublesome
- heavy and complex
- heavy and troublesome
- hard and complex
- hard and troublesome
- tough and complex
- tough and troublesome
- arduous and complex
- arduous and troublesome
Both words in one sentence
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He expresses his distaste in dealing with troublesome high-school students with a janitor-complex.
Source: Webcomic / Trash Talk - Not only paying up the last part of the debt was was more troublesome for Nora than the debt as a whole, but Krogstad turns out to be a complex person with his own motivations instead of a mere money-grubbing asshole.
Source: Theatre / A Doll's House -
Nobody, not even the genius engineers of the pre-Calamity-War era, has yet figured out how to fully armour such a large, complex joint without sacrificing flexibility, leaving even thickly-clad spaceborne suits like the Hyakuren and Man Rodi with a troublesome weak point.
Cite this Source
Troublesome and Complex. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/complex/troublesome
Complex & Troublesome. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/complex/troublesome>.
Troublesome or Complex. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/complex/troublesome.
Google Ngram Viewer shows how "complex" and "troublesome" have occurred on timeline