deca

/ˈdɛ.t͡sa/

//ˈdɛ.t͡sa// adj

The verdict

“deca” is uncommon Portuguese (frequency #64,729 among 1,193 “D” headwords), classed as an adjective. The kind of spelling people second-guess.

#64,729
frequency rank, Portuguese
1,193
“D” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - conveniente, decoroso, apropriado

Corpus desk

Index PT-deca · deca · Portuguese

deca · rank #64,729 · 0 variants · 0 confusables

  • FREQ-RARE #64,729
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 1,193
  • PHOTO-FINISH deformar

Nearest frequency peer: deformar (+3 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 “deca”

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

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for deca
PropertyValue
Headworddeca
LanguagePortuguese
Part of speechAdjective
IPA/ˈdɛ.t͡sa/
Letters4
Frequency rank#64,729
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Cauda longa: rank de “deca” em português

A frequência vai do punhado de palavras do dia a dia (esquerda) à cauda longa quase nunca usada (direita).decacai 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: “deformar” (#64,732), “cópula” (#64,724), “cêntimo” (#64,723). Entre 1,193 lemas com “D”, “deca” fica em #64,729. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

deca is uncommon Portuguese at frequency #64,729 among 1,193 “D” headwords, classed as anadjective, transcribed /ˈdɛ.t͡sa/. Rarity is why readers land here mid-draft. Gloss: "conveniente, decoroso, apropriado".

The misspelling generator found no plausible variants for deca, and the word's spelling is regular enough that our generator found nothing worth flagging. We don't track a confusable pairing for this entry, which tends to mean the word is visually distinctive enough to stand on its own.

This entry carries no recorded etymology, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Portuguese form is deca, spelled D-E-C-A.

Definition

  1. 1
    conveniente, decoroso, apropriado

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 "deca"?
"deca" is spelled D-E-C-A. The IPA pronunciation is /ˈdɛ.t͡sa/.
What does "deca" mean?
As an adjective, "deca" means: conveniente, decoroso, apropriado
How do you pronounce "deca"?
The IPA (International Phonetic Alphabet) transcription for "deca" is /ˈdɛ.t͡sa/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "deca" come from?
"deca" 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 "deca", not the corpus desk frequency band.

Same letter count

Frequency-ranked Portuguese headwords with 4 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list