Complicate and Spiff up

Complicate

Complicate verb - To make complex or difficult.

Spiff up is an antonym for complicate.

Spiff up

Spiff up verb - Make neat, smart, or trim.

Complicate is an antonym for spiff up in make shine or glow topic.
Cite this Source
Spiff up and Complicate. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/complicate/spiff_up
Complicate & Spiff up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/complicate/spiff_up>.
Spiff up or Complicate. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/complicate/spiff_up.
Google Ngram Viewer shows how "complicate" and "spiff up" have occurred on timeline