Which to use
“primer” and “primeras” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #195
- “primer” frequency rank
- #1,359
- “primeras” frequency rank
- 1554
- confusion score
Side-by-Side Comparison
| Feature | primer | primeras |
|---|---|---|
| Definition | Variante de primero (que ocupa el lugar uno en una serie, inmediatamente antes del segundo elemento). | Forma del femenino plural de primero. |
Where the eye mixes primer and primeras
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. primer runs 6 letters (CCVCVC) against primeras's 8 (CCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses primer with primeras
A purely visual mix-up. primer ([pɾiˈmeɾ]) and primeras ([pɾiˈmeɾas]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 extra letter(s) - “primer” sits inside “primeras”. Our composite confusion score for this pair is 1554, derived from the frequency rank of both members and their visual similarity.
primer is recorded at frequency rank #195, classified as anadj, pronounced [pɾiˈmeɾ]. primeras is at rank #1,359, tagged as anadj, pronounced [pɾiˈmeɾas].
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 1554, this pair ranks #321,843 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of primer vs primeras
Shared letters: eimpr. Private to "primer": -. Private to "primeras": as.
"primer" · 6 letters · shape CCVCVC · "primeras" · 8 letters · shape CCVCVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "primer" for "primeras" ever safe?
Frequency check: "primer" vs "primeras" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "primer" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "primeras" - compare definitions side by side with the headword page. Word entry
- This pair ranks #321,843 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "primer" and "primeras" also get mixed up with nearby pairs, the highest-scored neighbour is "primer vs prize". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #321,843 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.