Simple and Unknowledgeable

Simple

Simple adjective - Lacking in education or the knowledge gained from books.
Usage example: the fact that he didn't go to college doesn't mean he's simple

Unknowledgeable and simple are semantically related. In some cases you can use "Unknowledgeable" instead an adjective "Simple".

Unknowledgeable

Unknowledgeable adjective - Unaware because of a lack of relevant information or knowledge.

Simple and unknowledgeable are semantically related. Sometimes you can use "Simple" instead an adjective "Unknowledgeable".
Cite this Source
Unknowledgeable and Simple. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/simple/unknowledgeable
Simple & Unknowledgeable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/simple/unknowledgeable>.
Unknowledgeable or Simple. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/simple/unknowledgeable.
Google Ngram Viewer shows how "simple" and "unknowledgeable" have occurred on timeline