adrenalina

/ɐ.dɾɨ.nɐ.ˈli.nɐ/

//ɐ.dɾɨ.nɐ.ˈli.nɐ// noun

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

The verdict

“adrenalina” has 14 generated spelling variants in the Portuguese index at frequency #11,784. The variants make it a useful spelling check.

#11,784
frequency rank, Portuguese
1,900
“A” headwords
14
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - hormônio derivado da tirosina, secretado pelas glândulas supra-renais; sua fórmula química é C₉H₁₃O₃N

Corpus desk

Index PT-adrenalina · adrenalina · Portuguese

adrenalina · rank #11,784 · 14 variants · 0 confusables

  • FREQ-MID #11,784
  • LEN-MEGA 10 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 14 variants
  • BOOK-MID 1,900
  • PHOTO-FINISH adivinhar

Nearest frequency peer: adivinhar (-1 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.

Pares de rank junto ao íman ortográfico “adrenalina”

Mesma faixa de raridade: útil se um typo cair num lema vizinho

corpus weight

What this shows “adrenalina” está entre estes pares FrequencyWords; a profundidade de typo mede-se à parte no gráfico de distância de edição.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for adrenalina
PropertyValue
Headwordadrenalina
LanguagePortuguese
Part of speechNoun
IPA/ɐ.dɾɨ.nɐ.ˈli.nɐ/
Letters10
Frequency rank#11,784
Misspellings tracked14
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequência do íman ortográfico “adrenalina”

Da esquerda para a direita: o pouco que carrega a fala diária, depois a cauda longa quase invisível.adrenalinacai aqui:

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

A escala é logarítmica (cada marca ≈ 10× mais rara). Na mesma faixa de raridade aparecem “adivinhar” (#11,783), “absorção” (#11,780), “angústia” (#11,793). Entre 1,900 lemas com “A”, “adrenalina” fica em #11,784. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 14 spelling variants around adrenalina (IPA /ɐ.dɾɨ.nɐ.ˈli.nɐ/), anoun. Corpus frequency is #11,784 among 1,900 “A” headwords. Dominant gloss: "hormônio derivado da tirosina, secretado pelas glândulas supra-renais; sua fórmula química é C₉H₁₃O₃N".

Our generated misspelling index lists 14 likely wrong-spelling variants for adrenalina, with forms such as "addrenalina", "adernalina", and "adreanlina". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

This entry carries no recorded etymology, 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 adrenalina, spelled A-D-R-E-N-A-L-I-N-A.

Definition

  1. 1
    hormônio derivado da tirosina, secretado pelas glândulas supra-renais; sua fórmula química é C₉H₁₃O₃N

Synonyms

epinefrina

This word in other languages

epinephrine(English)adrenalina(Español)adrénaline(Français)Adrenalin(Deutsch)

Common misspellings

Also misspelled as:

  • addrenalina
  • adernalina
  • adreanlina
  • adrenailna
  • adrenalian
  • adrenalinna
  • adrenallina
  • adrenalnia
  • adrenlaina
  • adrennalina
  • adrnealina
  • adrrenalina
  • ardenalina
  • darenalina

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of adrenalina - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

addrenalina1adernalina2adreanlina2adrenailna2adrenalian2adrenalinna1adrenallina1adrenalnia2
Edit distance from "adrenalina"

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 "adrenalina"?
"adrenalina" is spelled A-D-R-E-N-A-L-I-N-A. The IPA pronunciation is /ɐ.dɾɨ.nɐ.ˈli.nɐ/.
What does "adrenalina" mean?
As a noun, "adrenalina" means: hormônio derivado da tirosina, secretado pelas glândulas supra-renais; sua fórmula química é C₉H₁₃O₃N
What are common misspellings of "adrenalina"?
Common misspellings include "addrenalina", "adernalina", "adreanlina", "adrenailna", "adrenalian". The correct spelling is "adrenalina".
How do you pronounce "adrenalina"?
The IPA (International Phonetic Alphabet) transcription for "adrenalina" is /ɐ.dɾɨ.nɐ.ˈli.nɐ/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "adrenalina" come from?
"adrenalina" 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 "adrenalina", not the corpus desk frequency band.

Same letter count

Frequency-ranked Portuguese headwords with 10 letters (nearest by frequency rank).

auxiliares#11,806unicamente#11,760sacramento#11,735rompimento#11,733

Similar misspelling depth

Headwords with a similar count of attested misspellings (14 here; floor ≥5).

contactar14 variantsdisseminação14 variantsdistrital14 variantsmultimídia14 variants

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

Source: FrequencyWords open word-frequency list