Simple and Unbelieving

Simple

Simple adjective - Free from all additions or embellishment.

Unbelieving is an antonym for simple.

Unbelieving

Unbelieving adjective - Inclined to doubt or question claims.
Usage example: unbelieving scientists who demand that all phenomena be subjected to rigorous scientific scrutiny

Simple is an antonym for unbelieving.

Cite this Source
Unbelieving and Simple. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/simple/unbelieving
Simple & Unbelieving. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/simple/unbelieving>.
Unbelieving or Simple. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/simple/unbelieving.
Google Ngram Viewer shows how "simple" and "unbelieving" have occurred on timeline