aracnídeo

/ɐ.ɾɐ.ˈkni.dju/

//ɐ.ɾɐ.ˈkni.dju// noun

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

The verdict

“aracnídeo” is uncommon Portuguese (frequency #77,695 among 4,352 “A” headwords), classed as a noun. The kind of spelling people second-guess.

#77,695
frequency rank, Portuguese
4,352
“A” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - classe de artrópodes: aranha, escorpião e ácaro

Key facts for aracnídeo
PropertyValue
Headwordaracnídeo
LanguagePortuguese
Part of speechNoun
IPA/ɐ.ɾɐ.ˈkni.dju/
Letters9
Frequency rank#77,695
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “aracnídeo” sits in Portuguese frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). aracnídeo lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

aracnídeo is uncommon Portuguese at frequency #77,695 among 4,352 “A” headwords, classed as anoun, transcribed /ɐ.ɾɐ.ˈkni.dju/. Rarity is why readers land here mid-draft. Gloss: "classe de artrópodes: aranha, escorpião e ácaro".

No generated misspelling entries exist for aracnídeo in our index, a straightforward case of a spelling with little room for common typos. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

This entry's etymology isn't recorded, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct Portuguese form is aracnídeo, spelled A-R-A-C-N-Í-D-E-O.

Definition

  1. 1
    classe de artrópodes: aranha, escorpião e ácaro

This word in other languages

arachnid(English)arácnido(Español)arachnide(Français)

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 "aracnídeo"?
"aracnídeo" is spelled A-R-A-C-N-Í-D-E-O. The IPA pronunciation is /ɐ.ɾɐ.ˈkni.dju/.
What does "aracnídeo" mean?
As a noun, "aracnídeo" means: classe de artrópodes: aranha, escorpião e ácaro
How do you pronounce "aracnídeo"?
The IPA (International Phonetic Alphabet) transcription for "aracnídeo" is /ɐ.ɾɐ.ˈkni.dju/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "aracnídeo" come from?
"aracnídeo" 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.

Using “aracnídeo”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct Portuguese spelling is A-R-A-C-N-Í-D-E-O - every other letter order is a misspelling in standard orthography.
  • Say it as /ɐ.ɾɐ.ˈkni.dju/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more Portuguese words and confusable pairs in the same reference. Portuguese words

Other uncommon Portuguese words near this rank

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list