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Definition of diffident
diffident
/ˈdɪf.ɪ.dənt/
dif · fi · dent
Adverb:diffidently
diffident Lexical Profile
CEFR
C2
Grade
12
Tier
2
Usage
Rare
Syllables
3
diffident Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Modest, shy, or reserved because of a lack of self-confidence.
Example
"Despite his brilliant research, the young scholar gave a diffident presentation at the annual conference."
2
Distrustful or suspicious of others (archaic).
Example
"Years of political intrigue had left the aging counselor diffident toward every new envoy at court."
Synonyms
View all synonyms for diffident Antonyms
View all antonyms for diffident• Nearby Words
Word Origin & Etymology
Borrowed in the 15th century from Latin diffidentem, the present participle of diffidere ('to mistrust'), formed from dis- ('away, not') and fidere ('to trust'). Originally meaning distrustful of others, the sense shifted by the late 16th century to describe a lack of confidence in oneself.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Diffident. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/diffident