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
Unknowing and simple are semantically related. In some cases you can use "Unknowing" instead an adjective "Simple".
Unknowing
Cite this Source
Unknowing and Simple. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/simple/unknowing
Simple & Unknowing. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/simple/unknowing>.
Unknowing or Simple. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/simple/unknowing.
Google Ngram Viewer shows how "simple" and "unknowing" have occurred on timeline