diffidence

/ˈdɪfɪdəns/

//ˈdɪfɪdəns// noun

"diffidence" is a 10-letter English headword indexed on PlainSpell.

The verdict

“diffidence” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The state of being diffident, timid or shy; reticence or self-effacement.

Corpus desk

Index EN-diffidence · diffidence · English

diffidence · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "D" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for diffidence
PropertyValue
Headworddiffidence
LanguageEnglish
Part of speechNoun
IPA/ˈdɪfɪdəns/
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “diffidence” in English

diffidencesits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

diffidence is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈdɪfɪdəns/. Rarity is why readers land here mid-draft. 2 senses are on record.

diffidence doesn't appear in our generated misspelling index, and the word's spelling is regular enough that our generator found nothing worth flagging. This entry stands alone in our confusable dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From Latin diffīdentiam (“distrust”), from diffīdere (“to mistrust”), from dis- and fīdere (“to trust”). Attested since ∼1400. The original sense was antonymous with confidence, and the modern sense of ‘distrusting oneself’ dates from the 1650s. The correct English form is diffidence, spelled D-I-F-F-I-D-E-N-C-E.

Definition

  1. 1
    The state of being diffident, timid or shy; reticence or self-effacement.
  2. 2
    Mistrust, distrust, lack of confidence in someone or something.

Recorded use

Wiktionary examples

These source excerpts show how diffidence appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Without scruple—without apology—without much apparent diffidence, Mr. Elton, the lover of Harriet, was professing himself her lover.
  2. I have the same diffidence in my feelings that most public speakers have, and am apt to think that others can speak better and more edifying than I can.

Etymology

From Latin diffīdentiam (“distrust”), from diffīdere (“to mistrust”), from dis- and fīdere (“to trust”). Attested since ∼1400. The original sense was antonymous with confidence, and the modern sense of ‘distrusting oneself’ dates from the 1650s.

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "diffidence"?
"diffidence" is spelled D-I-F-F-I-D-E-N-C-E. The IPA pronunciation is /ˈdɪfɪdəns/.
What does "diffidence" mean?
As a noun, "diffidence" means: The state of being diffident, timid or shy; reticence or self-effacement.
How do you pronounce "diffidence"?
The IPA (International Phonetic Alphabet) transcription for "diffidence" is /ˈdɪfɪdəns/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "diffidence"?
From Latin diffīdentiam (“distrust”), from diffīdere (“to mistrust”), from dis- and fīdere (“to trust”). Attested since ∼1400. The original sense was antonymous with confidence, and the modern sense of ‘distrusting oneself’ dates from the 1650s. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list