English Lexicon

Insecure

/ˌɪn.sɪˈkjʊr/
adjectiveCEFR B2 (Upper)Top #1500 frequency
Full Thesaurus

Comprehensive Definitions & Senses

2 senses
As adjective
  1. 1

    Not firmly fixed; liable to give way or break.

    "The insecure ladder wobbled dangerously as he climbed."
  2. 2

    Not confident or assured; anxious about oneself.

    "She felt insecure about her performance in the presentation."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The word 'insecure' originates from the prefix 'in-' meaning 'not' and the root 'secure', derived from the Latin 'securus', meaning 'free from care'. It evolved in the English language during the late 19th century to describe a lack of safety or confidence.

Quick Vocabulary Retention Check

Which of the following is the closest synonym for "Insecure"?

Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Insecure"

Discover exact matches, context-specific alternatives, and antonyms with intensity ratings in the VocabDictionary Thesaurus.

View "Insecure" Synonym Map