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Definition of insecure

insecure

/ˌɪnsɪˈkjʊər/
in · se · cure

Adverb:insecurely
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insecure Lexical Profile

insecure Game Scores & Validity

• adjective

1

Lacking self-confidence or assurance; plagued by self-doubt and anxiety about one's abilities, appearance, or relationships.

Example

"Even the most accomplished artists occasionally feel insecure about presenting their new work to the public."


2

Not firm, stable, or dependable; subject to sudden change, loss, or failure.

Example

"Many seasonal workers face an insecure financial future during the winter months."


3

Not adequately protected, fastened, or guarded against danger, theft, or unauthorized access.

Example

"The hikers avoided the old suspension bridge because its rotting wooden planks looked insecure."

Synonyms
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Antonyms
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Word Nuance & Usage

'Insecure' is standardly used to describe emotional self-doubt or a general state of instability and vulnerability, whereas 'unsecure' (or 'unsecured') is preferred for physical locks, financial loans without collateral, or unencrypted digital connections.

• Rhymes for insecure

Word Origin & Etymology

Borrowed in the mid-17th century from Medieval Latin insecurus, formed from the privative prefix in- ('not') and securus ('free from care, safe').

Cite this Entry


Wordmom. (2026). Definition of Insecure. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/insecure
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