Complicate
Complicate adjective - Having many parts or aspects that are usually interrelated.
Usage example: the kind of complicate machinery that is used in the field of robotics
Difficult and complicate are semantically related. In some cases you can use "Difficult" instead an adjective "Complicate".
Difficult
Difficult adjective - Requiring considerable physical or mental effort.
Complicate and difficult are semantically related. Sometimes you can use "Complicate" instead an adjective "Difficult".
Nearby Word: difficulty
Mutual synonyms
Both words in one sentence
- But things complicate when the prince refuses to marry her and a difficult journey ensues.
Source: Fantasy Webcomics - The wizards of Harry Potter when they really need to contact each other, take an extremely difficult spell most wizards can't cast, and then complicate it by making it talk.
Source: Reinventing the Telephone -
Anachronism Stew: The date of the movie is somewhat difficult to determine; no matter what, the use of the term "third world" and references to INTERPOL are definitely out of place (see "Artistic License History") and the cars just complicate matters (see "The Thirties"), as do most of the guns.
Cite this Source
Difficult and Complicate. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/complicate/difficult
Complicate & Difficult. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/complicate/difficult>.
Difficult or Complicate. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/complicate/difficult.
Google Ngram Viewer shows how "complicate" and "difficult" have occurred on timeline