onboard

adj

The verdict

“onboard” is uncommon Portuguese (frequency #95,071 among 385 “O” headwords), classed as an adjective. The kind of spelling people second-guess.

#95,071
frequency rank, Portuguese
385
“O” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - a bordo

Corpus desk

Index PT-onboard · onboard · Portuguese

onboard · rank #95,071 · 0 variants · 0 confusables

  • FREQ-RARE #95,071
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 385
  • PHOTO-FINISH palíndromo

Nearest frequency peer: palíndromo (+9 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 “onboard”

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

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for onboard
PropertyValue
Headwordonboard
LanguagePortuguese
Part of speechAdjective
Letters7
Frequency rank#95,071
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cauda longa: rank de “onboard” em português

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

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

O eixo é logarítmico: cada tick marca cerca de dez vezes menos frequência. Vizinhos raros da mesma faixa: “palíndromo” (#95,080), “necrópsia” (#95,049), “penalmente” (#95,096). Entre 385 lemas com “O”, “onboard” fica em #95,071. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

onboard is uncommon Portuguese at frequency #95,071 among 385 “O” headwords, classed as anadjective. Rarity is why readers land here mid-draft. 5 senses are on record.

Zero misspellings are on record for onboard in our index, since its letter pattern doesn't lend itself to common typo substitutions. Our confusable-pair dataset has no match for it, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

This entry's etymology isn't recorded, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct Portuguese form is onboard, spelled O-N-B-O-A-R-D.

Definition

  1. 1
    a bordo
  2. 2
    de bordo
  3. 3
    embarcado
  4. 4
    embutido
  5. 5
    integrado (que está contido em uma placa-mãe ou placa de circuito impresso principal)

Recorded use

Wiktionary example

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

  1. The onboard attendant.

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 "onboard"?
"onboard" is spelled O-N-B-O-A-R-D.
What does "onboard" mean?
As an adjective, "onboard" means: a bordo
What language does "onboard" come from?
"onboard" 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 "onboard", not the corpus desk frequency band.

Same letter count

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

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

Source: FrequencyWords open word-frequency list