Insecure
Insecure adjective - Not tightly fastened, tied, or stretched.
Jealous and insecure are semantically related In some cases you can replace term "Jealous" with "Insecure", this adjectives are similar.
Nearby Words: insecurity, insecurely
Jealous
Jealous adjective - Intolerant of rivalry or unfaithfulness.
Insecure and jealous are semantically related in suspicious topic. Sometimes you can use "Insecure" instead an adjective "Jealous".
Mutual synonyms
Both words in one sentence
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A jealous and insecure husband overhears his wife planning something with his best friend.
Source: Mistaken for Cheating - Given his jealous and insecure nature, this is one of the things that drives him to believe that Toshio is not his son.
Source: Film / Ju-on - The main character just can't figure out why a member of her Ilian from another country is so insecure and jealous until he explains the concept of monogamy.
Source: Your Normal Is Our Taboo
Cite this Source
Jealous and Insecure. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/insecure/jealous
Insecure & Jealous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/insecure/jealous>.
Jealous or Insecure. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/insecure/jealous.
Google Ngram Viewer shows how "insecure" and "jealous" have occurred on timeline