assíncrono

adj

The verdict

“assíncrono” is uncommon Portuguese (frequency #93,480 among 1,900 “A” headwords), classed as an adjective. The kind of spelling people second-guess.

#93,480
frequency rank, Portuguese
1,900
“A” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - não síncrono

Corpus desk

Index PT-assincrono · assíncrono · Portuguese

assíncrono · rank #93,480 · 0 variants · 0 confusables

  • FREQ-RARE #93,480
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 1,900
  • PHOTO-FINISH arrozal

Nearest frequency peer: arrozal (-8 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 “assíncrono”

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

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for assíncrono
PropertyValue
Headwordassíncrono
LanguagePortuguese
Part of speechAdjective
Letters10
Frequency rank#93,480
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cauda longa: rank de “assíncrono” em português

Da esquerda para a direita: o pouco que carrega a fala diária, depois a cauda longa quase invisível.assíncronocai nesta cauda de raridade:

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

A escala é logarítmica (cada marca ≈ 10× mais rara). Vizinhos raros da mesma faixa: “arrozal” (#93,472), “bandalheira” (#93,505), “berbequim” (#93,516). Entre 1,900 lemas com “A”, “assíncrono” fica em #93,480. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

assíncrono is uncommon Portuguese at frequency #93,480 among 1,900 “A” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "não síncrono".

assíncrono doesn't appear in our generated misspelling index, typically a sign the spelling maps closely to how the word sounds. It is not paired with a close-neighbour confusable in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

No documented word history exists for this headword, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Portuguese form is assíncrono, spelled A-S-S-Í-N-C-R-O-N-O.

Definition

  1. 1
    não síncrono

Recorded use

Wiktionary example

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

  1. O evento reúne diversas atividades síncronas e assíncronas em múltiplas plataformas, tais como listas de discussão, ambientes virtuais de aprendizagem, redes sociais, blogs, webconferências e outras ferramentas, coordenadas por profissionais que se destacam na prática e reflexão sobre o ensino a distância (EaD), no Brasil e no exterior.

Antonyms

síncrono

This word in other languages

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 "assíncrono"?
"assíncrono" is spelled A-S-S-Í-N-C-R-O-N-O.
What does "assíncrono" mean?
As an adjective, "assíncrono" means: não síncrono
What language does "assíncrono" come from?
"assíncrono" 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 "assíncrono", 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