diadema

/dʒi.a.ˈde.ma/

//dʒi.a.ˈde.ma// noun

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

The verdict

“diadema” has 9 generated spelling variants in the Portuguese index at frequency #25,628. The variants make it a useful spelling check.

#25,628
frequency rank, Portuguese
1,193
“D” headwords
9
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - ornato de metal, pedras preciosas ou estofo que os reis e as rainhas usavam na cabeça como símbolo de realeza; coroa

Corpus desk

Index PT-diadema · diadema · Portuguese

diadema · rank #25,628 · 9 variants · 1 confusable

  • FREQ-MID #25,628
  • LEN-LONG 7 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-MID 9 variants
  • BOOK-MID 1,193
  • PHOTO-FINISH demolidor

Nearest frequency peer: demolidor (-5 rank slots)

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.

Pares de rank junto ao íman ortográfico “diadema”

Mesma faixa de raridade: útil se um typo cair num lema vizinho

corpus weight

What this shows “diadema” está entre estes pares FrequencyWords; a profundidade de typo mede-se à parte no gráfico de distância de edição.

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).

diadema vs dilema
71% similar

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

Key facts for diadema
PropertyValue
Headworddiadema
LanguagePortuguese
Part of speechNoun
IPA/dʒi.a.ˈde.ma/
Letters7
Frequency rank#25,628
Misspellings tracked9
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequência do íman ortográfico “diadema”

Esta escala corre do núcleo do português quotidiano (esquerda) até o rastro de formas raras (direita).diademacai aqui:

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

O eixo é logarítmico: cada tick marca cerca de dez vezes menos frequência. Na mesma faixa de raridade aparecem “demolidor” (#25,623), “doentio” (#25,633), “deboche” (#25,619). Entre 1,193 lemas com “D”, “diadema” fica em #25,628. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around diadema (IPA /dʒi.a.ˈde.ma/), anoun. Corpus frequency is #25,628 among 1,193 “D” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 9 likely wrong-spelling variants for diadema, with forms such as "daidema", "ddiadema", and "diaddema". 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 1 confusable-pair relationship, "dilema", a pairing that trips writers up because the two words share enough sound or shape to blur together.

No explicit etymology string is stored for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct Portuguese form is diadema, spelled D-I-A-D-E-M-A.

Definition

  1. 1
    ornato de metal, pedras preciosas ou estofo que os reis e as rainhas usavam na cabeça como símbolo de realeza; coroa
  2. 2
    autoridade soberana; realeza
  3. 3
    espécie de acará (Geophagus brasi­liensis)

Common misspellings

Also misspelled as:

  • daidema
  • ddiadema
  • diaddema
  • diadeam
  • diademma
  • diadmea
  • diaedma
  • didaema
  • idadema

Misspelling Pattern Breakdown

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

daidema2ddiadema1diaddema1diadeam2diademma1diadmea2diaedma2didaema2
Edit distance from "diadema"

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

Frequently Asked Questions

How do you spell "diadema"?
"diadema" is spelled D-I-A-D-E-M-A. The IPA pronunciation is /dʒi.a.ˈde.ma/.
What does "diadema" mean?
As a noun, "diadema" means: ornato de metal, pedras preciosas ou estofo que os reis e as rainhas usavam na cabeça como símbolo de realeza; coroa
What words are commonly confused with "diadema"?
"diadema" is commonly confused with "dilema". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "diadema"?
The IPA (International Phonetic Alphabet) transcription for "diadema" is /dʒi.a.ˈde.ma/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "diadema" come from?
"diadema" is a Portuguese word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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 Portuguese words by spelling shape

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

Same letter count

Frequency-ranked Portuguese headwords with 7 letters (nearest by frequency rank).

doentio#25,633deboche#25,619cósmico#25,616embalar#25,642

Similar misspelling depth

Headwords with a similar count of attested misspellings (9 here; floor ≥5).

enseada9 variantsfartura9 variantsbiópsia9 variantsapólice9 variants

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

Source: FrequencyWords open word-frequency list