Simple
Simple adjective - Free from any intent to deceive or impress others.
Usage example: growing up in simple innocence
Sincere is a synonym for simple in character trait topic. In some cases you can use "Sincere" instead an adjective "Simple", when it comes to topics like honest, artless, candid, childlike.
Mutual synonyms
Related pairs
Cite this Source
Sincere and Simple. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/simple/sincere
Simple & Sincere. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/simple/sincere>.
Sincere or Simple. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/simple/sincere.
Google Ngram Viewer shows how "simple" and "sincere" have occurred on timeline