ferro

noun

The verdict

“ferro” is a regularly-used Portuguese word, ranked #2,093 in Portuguese word frequency and used as a noun.

#2,093
frequency rank, Portuguese
5
letters
5
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - elemento químico de símbolo Fe, possui o número atômico 26 e massa atômica relativa 55,845 u; é o quarto elemento mais abundante na crosta terrestre; é um metal duro e muito reativo, formando ligas...

Visual similarity to commonly confused words

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

ferro vs frio
60% similar
ferro vs foro
60% similar
ferro vs furo
60% similar

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

Key facts for ferro
PropertyValue
Headwordferro
LanguagePortuguese
Part of speechNoun
Letters5
Frequency rank#2,093
Misspellings tracked5
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “ferro” 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). ferro lands here:

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

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

Spelling & Dictionary Insight

The Portuguese entry for ferro is 5 letters long, classified as a noun. Corpus data places it at rank #2,093 in overall Portuguese word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 8 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 5 likely wrong-spelling variants for ferro, with forms such as "efrro", "fero", and "feror". 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, "frio", "foro", "furo", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Our source data has no etymology on file for this entry, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct Portuguese form is ferro, spelled F-E-R-R-O.

Definition

  1. 1
    elemento químico de símbolo Fe, possui o número atômico 26 e massa atômica relativa 55,845 u; é o quarto elemento mais abundante na crosta terrestre; é um metal duro e muito reativo, formando ligas com os mais diversos elementos
  2. 2
    metal constituído pelo elemento químico do mesmo nome
  3. 3
    designação comum de instrumentos fabricados com este metal
  4. 4
    utensílio para passar ou engomar roupas
  5. 5
    espada, florete
  6. 6
    conjunto de amarras e âncora
  7. 7
    pênis ereto
  8. 8
    bebida alcoólica, pinga

Synonyms

This word in other languages

Common misspellings

Also misspelled as: efrro,fero,feror,fferro,frero

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of ferro - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

efrro2fero1feror2fferro1frero2
Edit distance from "ferro"

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 "ferro"?
"ferro" is spelled F-E-R-R-O.
What does "ferro" mean?
As a noun, "ferro" means: elemento químico de símbolo Fe, possui o número atômico 26 e massa atômica relativa 55,845 u; é o quarto elemento mais abundante na crosta terrestre; é um metal duro e muito reativo, formando ligas...
What words are commonly confused with "ferro"?
"ferro" is commonly confused with "frio", "foro", "furo". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What language does "ferro" come from?
"ferro" 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.

Using “ferro”

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

  • The one correct Portuguese spelling is F-E-R-R-O - every other letter order is a misspelling in standard orthography.
  • Don't mix it up with “frio” - see the side-by-side comparison. ferro vs frio
  • Browse more Portuguese words and confusable pairs in the same reference. Portuguese words
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 FrequencyWords open word-frequency list