Know-it-all and Self-serving

Know-it-all

Know-it-all noun - Someone who thinks he knows everything and refuses to accept advice or information from others.
Show all Definitions
Synonyms for Know-it-all

Self-serving and know-it-all are semantically related. In some cases you can use "Self-serving" instead an adjective phrase "Know-it-all".

Self-serving

Self-serving adjective - Overly concerned with one's own desires, needs, or interests.

Know-it-all and self-serving are semantically related. Sometimes you can use "Know-it-all" instead an adjective phrase "Self-serving".
Cite this Source
Self-serving and Know-it-all. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/know-it-all/self-serving
Know-it-all & Self-serving. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/know-it-all/self-serving>.
Self-serving or Know-it-all. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/know-it-all/self-serving.