opusieran

[opuˈsjeɾãn]

/[opuˈsjeɾãn]/ verb

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

The verdict

“opusieran” is uncommon Spanish (frequency #94,415 among 10,276 “O” headwords), classed as a verb. The kind of spelling people second-guess.

#94,415
frequency rank, Spanish
10,276
“O” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de subjuntivo de oponer o de oponerse.

Key facts for opusieran
PropertyValue
Headwordopusieran
LanguageSpanish
Part of speechVerb
IPA[opuˈsjeɾãn]
Letters9
Frequency rank#94,415
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “opusieran” 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). opusieran 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

opusieran is uncommon Spanish at frequency #94,415 among 10,276 “O” headwords, classed as averb, transcribed [opuˈsjeɾãn]. Rarity is why readers land here mid-draft. Gloss: "Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de subjuntivo de oponer o de oponerse.".

Our edit-distance generator produced no likely misspellings for opusieran, since its letter sequence doesn't invite the usual edit-distance slips. It is not paired with a close-neighbour confusable in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

This entry carries no recorded etymology, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct Spanish form is opusieran, spelled O-P-U-S-I-E-R-A-N.

Definition

  1. 1
    Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de subjuntivo de oponer o de oponerse.

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 "opusieran"?
"opusieran" is spelled O-P-U-S-I-E-R-A-N. The IPA pronunciation is [opuˈsjeɾãn].
What does "opusieran" mean?
As a verb, "opusieran" means: Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de subjuntivo de oponer o de oponerse.
How do you pronounce "opusieran"?
The IPA (International Phonetic Alphabet) transcription for "opusieran" is [opuˈsjeɾãn]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "opusieran" come from?
"opusieran" is a Spanish 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 “opusieran”

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

  • The one correct Spanish spelling is O-P-U-S-I-E-R-A-N - every other letter order is a misspelling in standard orthography.
  • Say it as [opuˈsjeɾãn] (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