fiduciário

/fi.du.ˈsja.ɾju/

//fi.du.ˈsja.ɾju// adj

The verdict

“fiduciário” is uncommon Portuguese (frequency #53,892 among 853 “F” headwords), classed as an adjective. The kind of spelling people second-guess.

#53,892
frequency rank, Portuguese
853
“F” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - que depende de confiança ou a revela

Corpus desk

Index PT-fiduciario · fiduciário · Portuguese

fiduciário · rank #53,892 · 0 variants · 0 confusables

  • FREQ-RARE #53,892
  • LEN-MEGA 10 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 853
  • PHOTO-FINISH fissão

Nearest frequency peer: fissão (+4 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.

Ranks da cauda longa perto de “fiduciário”

Faixa escassa: as barras invertem o rank para o raro ler-se mais curto

corpus weight

What this shows Vista da cauda longa: onde “fiduciário” se situa face a ranks portugueses igualmente raros.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for fiduciário
PropertyValue
Headwordfiduciário
LanguagePortuguese
Part of speechAdjective
IPA/fi.du.ˈsja.ɾju/
Letters10
Frequency rank#53,892
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cauda longa: rank de “fiduciário” em português

Esta escala corre do núcleo do português quotidiano (esquerda) até o rastro de formas raras (direita).fiduciáriocai nesta cauda de raridade:

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

Os ticks avançam em logaritmo; cada um é da ordem de dez vezes mais raro. Vizinhos raros da mesma faixa: “fissão” (#53,896), “fundamentar” (#53,905), “funkeiro” (#53,906). Entre 853 lemas com “F”, “fiduciário” fica em #53,892. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

fiduciário is uncommon Portuguese at frequency #53,892 among 853 “F” headwords, classed as anadjective, transcribed /fi.du.ˈsja.ɾju/. Rarity is why readers land here mid-draft. 2 senses are on record.

Zero misspellings are on record for fiduciário in our index, a straightforward case of a spelling with little room for common typos. Our confusable-pair dataset has no match for it, since no other headword is close enough in sound or shape to pair with it.

Wiktionary doesn't record an etymology for this headword, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct Portuguese form is fiduciário, spelled F-I-D-U-C-I-Á-R-I-O.

Definition

  1. 1
    que depende de confiança ou a revela
  2. 2
    o mesmo que fiducial

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 "fiduciário"?
"fiduciário" is spelled F-I-D-U-C-I-Á-R-I-O. The IPA pronunciation is /fi.du.ˈsja.ɾju/.
What does "fiduciário" mean?
As an adjective, "fiduciário" means: que depende de confiança ou a revela
How do you pronounce "fiduciário"?
The IPA (International Phonetic Alphabet) transcription for "fiduciário" is /fi.du.ˈsja.ɾju/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "fiduciário" come from?
"fiduciário" is a Portuguese word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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 "fiduciário", not the corpus desk frequency band.

Same letter count

Frequency-ranked Portuguese headwords with 10 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list