Which to use
“len” is a noun and “lo” is an article - they look or sound alike but fill different roles in a sentence.
- #30,131
- “len” frequency rank
- #19
- “lo” frequency rank
- 30150
- confusion score
Side-by-Side Comparison
| Feature | len | lo |
|---|---|---|
| Definition | Vestido. | Artículo determinado de género neutro que se usa para sustantivar adjetivos o frases. Forma del neutro de el. |
Where the eye mixes len and lo
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses len with lo
These two trip readers on the page rather than in the ear: len is /len/ while lo is [lo]. 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 article), which is usually the fastest check. Our composite confusion score for this pair is 30150, derived from the frequency rank of both members and their visual similarity.
len is recorded at frequency rank #30,131, classified as anoun, pronounced /len/. lo is at rank #19, tagged as anarticle, pronounced [lo].
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 30150, this pair ranks #213,426 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of len vs lo
Shared letters: l. Private to "len": en. Private to "lo": o.
"len" · 3 letters · shape CVC · "lo" · 2 letters · shape CV
Frequently Asked Questions
Is swapping "len" for "lo" ever safe?
Frequency check: "len" vs "lo" - which ranks higher?
After this comparison
Eye-level mix-up between "len" and "lo" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "len" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #213,426 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "len" and "lo" also get mixed up with nearby pairs, the highest-scored neighbour is "len vs llené". Nearby pair
Confusion rank #213,426 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.