Diffident
/ˈdɪf.ɪ.dənt/noun
Lacking self-confidence or modestly reserved in manner.
Did you know?Diffident comes from Latin *diffidere*, a verb built from *dis-* (“apart, away”) + *fidere* (“to trust”), the same ancient root behind *fidelity* and *confide* — so its hidden energy is about broken trust, not just quiet nerves.
Etymological Timeline
Proto-Indo-European
PIE
*bheidh-
“to trust, persuade, or have faith”
Latin
Latin
fidere
“to trust”
Latin
Latin
diffidere
“to distrust, lack confidence in”
Late Middle English
English
diffident
“lacking confidence; distrustful”
Modern English
English
diffident
“shy, reserved, or lacking self-confidence”