Which to use
“aguja” is a noun and “alguna” is an adjective - they look or sound alike but fill different roles in a sentence.
- #10,095
- “aguja” frequency rank
- #254
- “alguna” frequency rank
- 10349
- confusion score
Side-by-Side Comparison
| Feature | aguja | alguna |
|---|---|---|
| Definition | Barrita puntiaguda de metal, hueso o madera con un ojo por donde se pasa el hilo, cuerda, etc., con que se cose, borda o teje. | Forma del femenino de alguno. |
Where the eye mixes aguja and alguna
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. aguja runs 5 letters (VCVCV) against alguna's 6 (VCCVCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: aguja vs alguna
These two trip readers on the page rather than in the ear: aguja is [aˈɣ̞uxa] while alguna is [alˈɣ̞una]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 10349, derived from the frequency rank of both members and their visual similarity.
aguja is recorded at frequency rank #10,095, classified as anoun, pronounced [aˈɣ̞uxa]. alguna is at rank #254, tagged as anadj, pronounced [alˈɣ̞una].
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 10349, this pair ranks #298,950 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of aguja vs alguna
Shared letters: agu. Private to "aguja": j. Private to "alguna": ln.
"aguja" · 5 letters · shape VCVCV · "alguna" · 6 letters · shape VCCVCV
Known mistypes of this pair
Frequently Asked Questions
Do "aguja" and "alguna" mean the same thing in a sentence?
In ordinary Spanish text, does "aguja" or "alguna" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "aguja" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "alguna" - compare definitions side by side with the headword page. Word entry
- This pair ranks #298,950 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "aguja" and "alguna" also get mixed up with nearby pairs, the highest-scored neighbour is "aguja vs aqueja". 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 #298,950 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.