Simple and Watchful
Opposite meaning words
Simple
Simple adjective - Lacking in worldly wisdom or informed judgment.
Usage example: developers mistakenly thought that the local residents were simple people who would sell their land for practically nothing
Watchful
Watchful adjective - Paying close attention usually for the purpose of anticipating approaching danger or opportunity.
Cite this Source
Watchful and Simple. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/simple/watchful
Simple & Watchful. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/simple/watchful>.
Watchful or Simple. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/simple/watchful.
Google Ngram Viewer shows how "simple" and "watchful" have occurred on timeline