imperturbável

/ĩ.pɨɾ.tuɾ.ˈba.vɛɫ/

//ĩ.pɨɾ.tuɾ.ˈba.vɛɫ// adj

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

The verdict

“imperturbável” is uncommon Portuguese (frequency #84,787 among 938 “I” headwords), classed as an adjective. The kind of spelling people second-guess.

#84,787
frequency rank, Portuguese
938
“I” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - que não se consegue perturbar

Corpus desk

Index PT-imperturbavel · imperturbável · Portuguese

imperturbável · rank #84,787 · 0 variants · 0 confusables

  • FREQ-RARE #84,787
  • LEN-MEGA 13 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 938
  • PHOTO-FINISH indisfarçável

Nearest frequency peer: indisfarçável (+12 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 “imperturbável”

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

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for imperturbável
PropertyValue
Headwordimperturbável
LanguagePortuguese
Part of speechAdjective
IPA/ĩ.pɨɾ.tuɾ.ˈba.vɛɫ/
Letters13
Frequency rank#84,787
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cauda longa: rank de “imperturbável” em português

A frequência vai do punhado de palavras do dia a dia (esquerda) à cauda longa quase nunca usada (direita).imperturbávelcai 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: “indisfarçável” (#84,799), “helmet” (#84,762), “irrequieto” (#84,820). Entre 938 lemas com “I”, “imperturbável” fica em #84,787. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

imperturbável is uncommon Portuguese at frequency #84,787 among 938 “I” headwords, classed as anadjective, transcribed /ĩ.pɨɾ.tuɾ.ˈba.vɛɫ/. Rarity is why readers land here mid-draft. 4 senses are on record.

imperturbável has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. This entry stands alone in our confusable dataset, which tends to mean the word is visually distinctive enough to stand on its own.

This entry's etymology isn't recorded, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct Portuguese form is imperturbável, spelled I-M-P-E-R-T-U-R-B-Á-V-E-L.

Definition

  1. 1
    que não se consegue perturbar
  2. 2
    que não se pode abalar (comover)
  3. 3
    que é impassível
  4. 4
    que não sofre alterações e/ou modificações; sereno

Synonyms

impassívelinalterávelincorruptívelsereno

Antonyms

perturbávelsuscetível

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 "imperturbável"?
"imperturbável" is spelled I-M-P-E-R-T-U-R-B-Á-V-E-L. The IPA pronunciation is /ĩ.pɨɾ.tuɾ.ˈba.vɛɫ/.
What does "imperturbável" mean?
As an adjective, "imperturbável" means: que não se consegue perturbar
How do you pronounce "imperturbável"?
The IPA (International Phonetic Alphabet) transcription for "imperturbável" is /ĩ.pɨɾ.tuɾ.ˈba.vɛɫ/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "imperturbável" come from?
"imperturbável" is a Portuguese 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.

Similar Portuguese words by spelling shape

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

Same letter count

Frequency-ranked Portuguese headwords with 13 letters (nearest by frequency rank).

indisfarçável#84,799desapropriado#84,620universalismo#84,332caricaturista#85,377

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

Source: FrequencyWords open word-frequency list