INSECURE
insecure
(adjective) lacking self-confidence or assurance; āan insecure person lacking mental stabilityā
insecure, unsafe
(adjective) lacking in security or safety; āhis fortune was increasingly insecureā; āan insecure futureā
insecure
(adjective) not firm or firmly fixed; likely to fail or give way; āthe hinge is insecureā
insecure, unsafe
(adjective) not safe from attack
Source: WordNet® 3.1
Etymology
Adjective
insecure (comparative more insecure, superlative most insecure)
Not secure.
Not comfortable or confident in oneself or in certain situations.
Antonyms
• (not comfortable or confident): confident, self-confident
Anagrams
• sinecure
Source: Wiktionary
In`se*cure", a.
1. Not secure; not confident of safety or permanence; distrustful;
suspicious; apprehensive of danger or loss.
With sorrow and insecure apprehensions. Jer. Taylor.
2. Not effectually guarded, protected, or sustained; unsafe;
unstable; exposed to danger or loss. Bp. Hurg.
The trade with Egypt was exceedingly insecure and precarious. Mickle.
Source: Webster’s Unabridged Dictionary 1913 Edition