infiltraron

[ĩɱfil̪ˈt̪ɾaɾõn]

/[ĩɱfil̪ˈt̪ɾaɾõn]/ verb

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

The verdict

“infiltraron” is uncommon Spanish (frequency #76,431 among 22,782 “I” headwords), classed as a verb. The kind of spelling people second-guess.

#76,431
frequency rank, Spanish
22,782
“I” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de infiltrar.

Key facts for infiltraron
PropertyValue
Headwordinfiltraron
LanguageSpanish
Part of speechVerb
IPA[ĩɱfil̪ˈt̪ɾaɾõn]
Letters11
Frequency rank#76,431
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “infiltraron” sits in Spanish 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). infiltraron 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

infiltraron is uncommon Spanish at frequency #76,431 among 22,782 “I” headwords, classed as averb, transcribed [ĩɱfil̪ˈt̪ɾaɾõn]. Rarity is why readers land here mid-draft. Gloss: "Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de infiltrar.".

infiltraron doesn't appear in our generated misspelling index, a straightforward case of a spelling with little room for common typos. We don't track a confusable pairing for this entry, since no other headword is close enough in sound or shape to pair with it.

This entry's etymology isn't recorded, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Spanish form is infiltraron, spelled I-N-F-I-L-T-R-A-R-O-N.

Definition

  1. 1
    Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de infiltrar.

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 "infiltraron"?
"infiltraron" is spelled I-N-F-I-L-T-R-A-R-O-N. The IPA pronunciation is [ĩɱfil̪ˈt̪ɾaɾõn].
What does "infiltraron" mean?
As a verb, "infiltraron" means: Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de infiltrar.
How do you pronounce "infiltraron"?
The IPA (International Phonetic Alphabet) transcription for "infiltraron" is [ĩɱfil̪ˈt̪ɾaɾõn]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "infiltraron" come from?
"infiltraron" is a Spanish 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 “infiltraron”

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

  • The one correct Spanish spelling is I-N-F-I-L-T-R-A-R-O-N - every other letter order is a misspelling in standard orthography.
  • Say it as [ĩɱfil̪ˈt̪ɾaɾõn] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more Spanish words and confusable pairs in the same reference. Spanish words

Other uncommon Spanish 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