diadème

\dja.dɛm\

/\dja.dɛm\/ noun

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

The verdict

“diadème” has 10 generated spelling variants in the French index at frequency #40,714. The variants make it a useful spelling check.

#40,714
frequency rank, French
404,891
“D” headwords
10
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Sorte de bandeau qui était la marque de la royauté chez les Anciens et dont les rois et les reines se ceignaient le front.

Visual similarity to commonly confused words

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

diadème vs dixième
71% similar
diadème vs diabète
71% similar

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

Key facts for diadème
PropertyValue
Headworddiadème
LanguageFrench
Part of speechNoun
IPA\dja.dɛm\
Letters7
Frequency rank#40,714
Misspellings tracked10
Confusable pairs2
SourceWiktionary (kaikki.org)

Where “diadème” sits in French frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). diadème lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 10 spelling variants around diadème (IPA \dja.dɛm\), anoun. Corpus frequency is #40,714 among 404,891 “D” headwords. Wiktionary lists 5 senses, so context still picks the gloss.

Our generated misspelling index lists 10 likely wrong-spelling variants for diadème, with forms such as "daidème", "ddiadème", and "diaddème". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 2 confusable-pair relationships, "dixième", "diabète", where similar look or sound leads writers to substitute one word for another in context.

Our source data has no etymology on file for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct French form is diadème, spelled D-I-A-D-È-M-E.

Definition

  1. 1
    Sorte de bandeau qui était la marque de la royauté chez les Anciens et dont les rois et les reines se ceignaient le front.
  2. 2
    Il se dit souvent, en parlant de la royauté même, dans certaines phrases figurées du style élevé ou poétique.
  3. 3
    Parure féminine qui se place sur la tête et qui a la forme du bandeau royal.
  4. 4
    Nom commun d'un genre de papillons diurnes, originaire des régions chaudes.
  5. 5
    Meuble représentant le bijou du même nom dans les armoiries. À rapprocher de couronne, couronne comtale, couronne de laurier, couronne d’épines, couronne de reine, couronne fleuronnée, couronne murale, couronne navale, couronne royale, cancerlin, crancelin, crantzelin et tiare.

This word in other languages

diadem(English)diadema(Español)Stirnband(Deutsch)

Common misspellings

Also misspelled as:

  • daidème
  • ddiadème
  • diaddème
  • diademe
  • diadmèe
  • diadèem
  • diadèmme
  • diaèdme
  • didaème
  • idadème

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of diadème - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

daidème2ddiadème1diaddème1diademe1diadmèe2diadèem2diadèmme1diaèdme2
Edit distance from "diadème"

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 French corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "diadème"?
"diadème" is spelled D-I-A-D-È-M-E. The IPA pronunciation is \dja.dɛm\.
What does "diadème" mean?
As a noun, "diadème" means: Sorte de bandeau qui était la marque de la royauté chez les Anciens et dont les rois et les reines se ceignaient le front.
What words are commonly confused with "diadème"?
"diadème" is commonly confused with "dixième", "diabète". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "diadème"?
The IPA (International Phonetic Alphabet) transcription for "diadème" is \dja.dɛm\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "diadème" come from?
"diadème" is a French word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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.

Using “diadème”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct French spelling is D-I-A-D-È-M-E - every other letter order is a misspelling in standard orthography.
  • Say it as \dja.dɛm\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “dixième” - see the side-by-side comparison. diadème vs dixième
  • Browse more French words and confusable pairs in the same reference. French words

Same frequency band

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list