confidential

/ˌkɑːnfɪˈdɛnʃl/

//ˌkɑːnfɪˈdɛnʃl// adj

By · According to Wiktionary data (CC BY-SA) ·

"confidential" is a 12-letter English headword indexed on PlainSpell.

The verdict

“confidential” has 18 generated spelling variants in the English index at frequency #8,265. The variants make it a useful spelling check.

#8,265
frequency rank, English
5,599
“C” headwords
18
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Kept, or meant to be kept, secret within a certain circle of persons; not intended to be known publicly

Corpus desk

Index EN-confidential · confidential · English

confidential · rank #8,265 · 18 variants · 1 confusable

  • FREQ-COMMON #8,265
  • LEN-MEGA 12 letters
  • VOW-5 5 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 18 variants
  • BOOK-DENSE 5,599
  • PHOTO-FINISH conclude

Nearest frequency peer: conclude (-1 rank slots)

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.

Rank peers near misspelling magnet “confidential”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “confidential” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

confidential vs confidentially
86% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for confidential
PropertyValue
Headwordconfidential
LanguageEnglish
Part of speechAdjective
IPA/ˌkɑːnfɪˈdɛnʃl/
Letters12
Frequency rank#8,265
Misspellings tracked18
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “confidential”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).confidentiallands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “conclude” (#8,264), “coordination” (#8,266), “combining” (#8,263). Among 5,599 “C” headwords, “confidential” is #8,265. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 18 spelling variants around confidential (IPA /ˌkɑːnfɪˈdɛnʃl/), anadjective. Corpus frequency is #8,265 among 5,599 “C” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 18 likely wrong-spelling variants for confidential, with forms such as "cconfidential", "cnofidential", and "cofnidential". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 1 confusable-pair relationship, "confidentially", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Latin confidentia + -al. The correct English form is confidential, spelled C-O-N-F-I-D-E-N-T-I-A-L.

Definition

  1. 1
    Kept, or meant to be kept, secret within a certain circle of persons; not intended to be known publicly
  2. 2
    Inclined to share confidences; (of things) making people inclined to share confidences; involving the sharing of confidences.
  3. 3
    Having someone's confidence or trust; having a position requiring trust; worthy of being trusted with confidences.

Recorded use

Wiktionary examples

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

  1. The newspaper claims a leaked confidential report by the government admits to problems with corrupt MPs.
  2. […] I have a communication of a very private—indeed, I will say, of a sacredly confidential nature, which I desire to make to you.

Etymology

From Latin confidentia + -al.

This word in other languages

confidencial(Español)confidentiel(Français)vertraulich(Deutsch)confidencial(Português)

Common misspellings

Also misspelled as:

  • cconfidential
  • cnofidential
  • cofnidential
  • confdiential
  • conffidential
  • confiddential
  • confidenital
  • confidenntial
  • confidentail
  • confidentiall
  • confidentila
  • confidenttial
  • confidetnial
  • confidnetial
  • confiedntial
  • conifdential
  • connfidential
  • ocnfidential

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of confidential - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

cconfidential1cnofidential2cofnidential2confdiential2conffidential1confiddential1confidenital2confidenntial1
Edit distance from "confidential"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "confidential"?
"confidential" is spelled C-O-N-F-I-D-E-N-T-I-A-L. The IPA pronunciation is /ˌkɑːnfɪˈdɛnʃl/.
What does "confidential" mean?
As an adjective, "confidential" means: Kept, or meant to be kept, secret within a certain circle of persons; not intended to be known publicly
What words are commonly confused with "confidential"?
"confidential" is commonly confused with "confidentially". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "confidential"?
The IPA (International Phonetic Alphabet) transcription for "confidential" is /ˌkɑːnfɪˈdɛnʃl/. 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 "confidential"?
From Latin confidentia + -al. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "confidential", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 12 letters (nearest by frequency rank).

coordination#8,266individually#8,303recreational#8,191implementing#8,160

Similar misspelling depth

Headwords with a similar count of attested misspellings (18 here; floor ≥5).

transgender18 variantsconditioning18 variantsnotification18 variantssupernatural18 variants

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

Source: FrequencyWords open word-frequency list