Complication
Complication noun - Something that makes a situation more complicated or difficult.
Upset and complication are semantically related. In some cases you can use "Upset" instead a noun "Complication".
Upset
Upset noun - An act or instance of the order of things being disturbed.
Complication and upset are semantically related. Sometimes you can use "Complication" instead a noun "Upset".
Nearby Word: upsetting
How words are described
Cite this Source
Upset and Complication. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/complication/upset
Complication & Upset. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/complication/upset>.
Upset or Complication. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/complication/upset.
Google Ngram Viewer shows how "complication" and "upset" have occurred on timeline