fiero

[ˈfjeɾo]

/[ˈfjeɾo]/ adj

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

The verdict

“fiero” has 5 generated spelling variants in the Spanish index at frequency #35,045. The variants make it a useful spelling check.

#35,045
frequency rank, Spanish
2,333
“F” headwords
5
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Relativo a las fieras o propio de ellas.

Corpus desk

Index ES-fiero · fiero · Spanish

fiero · rank #35,045 · 5 variants · 20 confusables

  • FREQ-MID #35,045
  • LEN-MID 5 letters
  • VOW-3 3 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 5 variants
  • BOOK-MID 2,333
  • PHOTO-FINISH favorecidos

Nearest frequency peer: favorecidos (-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 rango junto al imán ortográfico “fiero”

Misma franja de rareza: útil si un typo cae en un lema vecino

corpus weight

What this shows “fiero” está entre estos pares FrequencyWords; la profundidad de typo se mide aparte en el gráfico de distancia de edición.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

fiero vs fio
60% similar
fiero vs foro
60% similar
fiero vs fijo
60% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for fiero
PropertyValue
Headwordfiero
LanguageSpanish
Part of speechAdjective
IPA[ˈfjeɾo]
Letters5
Frequency rank#35,045
Misspellings tracked5
Confusable pairs20
SourceWiktionary (kaikki.org)

Frecuencia del imán ortográfico “fiero”

La frecuencia va del puñado de palabras que usamos sin parar (izquierda) a la cola larga que apenas aparece (derecha).fierocae aquí:

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

La escala es logarítmica (cada marca ≈ 10× más rara). En la misma franja de rareza aparecen “favorecidos” (#35,044), “finita” (#35,046), “father” (#35,043). Entre 2,333 lemas con “F”, “fiero” va en #35,045. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 5 spelling variants around fiero (IPA [ˈfjeɾo]), anadjective. Corpus frequency is #35,045 among 2,333 “F” headwords. Wiktionary lists 7 senses, so context still picks the gloss.

Our generated misspelling index lists 5 likely wrong-spelling variants for fiero, with forms such as "feiro", "ffiero", and "fieor". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "fio", "foro", "fijo", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Our source data has no etymology on file for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct Spanish form is fiero, spelled F-I-E-R-O.

Definition

  1. 1
    Relativo a las fieras o propio de ellas.
  2. 2
    Se dice del animal muy agresivo.
  3. 3
    Hablando de una persona, que demuestra dureza, ferocidad o crueldad.
  4. 4
    Hablando de una cosa, que demuestra ferocidad.
  5. 5
    Que carece de belleza.
  6. 6
    Muy grande y excesivo.
  7. 7
    Que causa problemas o dificultades.

Recorded use

Wiktionary examples

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

  1. Un fiero mastín.
  2. Unos fieros guerreros.

Synonyms

ferozpeligrosobárbarocrueldespiadadoferozsanguinarioferozsalvajeterriblefeoenormeintenso

Common misspellings

Also misspelled as:

  • feiro
  • ffiero
  • fieor
  • fireo
  • ifero

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of fiero - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

feiro2ffiero1fieor2fireo2ifero2
Edit distance from "fiero"

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 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "fiero"?
"fiero" is spelled F-I-E-R-O. The IPA pronunciation is [ˈfjeɾo].
What does "fiero" mean?
As an adjective, "fiero" means: Relativo a las fieras o propio de ellas.
What words are commonly confused with "fiero"?
"fiero" is commonly confused with "fio", "foro", "fijo". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "fiero"?
The IPA (International Phonetic Alphabet) transcription for "fiero" is [ˈfjeɾo]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "fiero" come from?
"fiero" is a Spanish word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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 Spanish words by spelling shape

Same letter count and similar misspelling depth for "fiero", not the corpus desk frequency band.

Same letter count

Frequency-ranked Spanish headwords with 5 letters (nearest by frequency rank).

flete#35,047freak#35,050godos#35,062heath#35,071

Similar misspelling depth

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

hule5 variantskappa5 variantspace5 variantswanna5 variants

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

Source: FrequencyWords open word-frequency list