Bighead
Bighead noun - An often unjustified feeling of being pleased with oneself or with one's situation or achievements.
Smart aleck and bighead are semantically related. In some cases you can use "Smart aleck" instead a noun "Bighead".
Smart aleck
Smart aleck noun - A person who likes to show off in a clever but annoying way.
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Synonyms for Smart aleck
Bighead and smart aleck are semantically related. Sometimes you can use "Bighead" instead a noun phrase "Smart aleck".
Mutual synonyms
Cite this Source
Smart aleck and Bighead. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/bighead/smart_aleck
Bighead & Smart aleck. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/bighead/smart_aleck>.
Smart aleck or Bighead. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/bighead/smart_aleck.
Google Ngram Viewer shows how "bighead" and "smart aleck" have occurred on timeline