Complex
Tricky
Tricky adjective - Requiring exceptional skill or caution in performance or handling.
Usage example: a tricky musical passage for the woodwind section
Complex is a synonym for tricky in characteristic topic. You can use "Complex" instead an adjective "Tricky", if it concerns topics such as complicated, thorny.
Mutual synonyms
Both words in one sentence
- Employment Law is a complex and tricky area, so you have to wonder how some abusive bosses are able to fire employees that just happen to disagree with them, and how some abusive employees have managed to keep their jobs for so long.
Source: Fiction Isn't Fair -
This is because the flavors of actual fruits and such are hideously complex blends of up to thousands of chemicals, which are tricky (and expensive) to make in a lab.
Source: Lite Crème - Jonathan Creek does this, probably because the show is a howdunnit more than it is a whodunnit and the complex solutions would be tricky to get across in words alone.
Source: Necro Cam
Cite this Source
Tricky and Complex. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/complex/tricky
Complex & Tricky. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/complex/tricky>.
Tricky or Complex. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/complex/tricky.
Google Ngram Viewer shows how "complex" and "tricky" have occurred on timeline