Which to use
“len” is an adverb and “lento” is an adjective - they look or sound alike but fill different roles in a sentence.
- #30,622
- “len” frequency rank
- #5,318
- “lento” frequency rank
- 35940
- confusion score
Side-by-Side Comparison
| Feature | len | lento |
|---|---|---|
| Definition | só, apenas, somente | vagaroso |
Where the eye mixes len and lento
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses len with lento
These two trip readers on the page rather than in the ear: len is /ʎen/ while lento is /ˈlẽ.tu/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “len” sits inside “lento”, and the parts of speech differ too (adverb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 35940, derived from the frequency rank of both members and their visual similarity.
len is recorded at frequency rank #30,622, classified as anadv, pronounced /ʎen/. lento is at rank #5,318, tagged as anadj, pronounced /ˈlẽ.tu/.
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 35940, this pair ranks #30,993 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of len vs lento
Shared letters: eln. Private to "len": -. Private to "lento": ot.
"len" · 3 letters · shape CVC · "lento" · 5 letters · shape CVCCV
Known mistypes of this pair
- lento ← elnto · lennto · lenot · lentto · letno · llento · lneto
Frequently Asked Questions
Do "len" and "lento" mean the same thing in a sentence?
Which is more common, "len" or "lento"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "len" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lento" - compare definitions side by side with the headword page. Word entry
- This pair ranks #30,993 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "len" and "lento" also get mixed up with nearby pairs, the highest-scored neighbour is "Leben vs len". 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 #30,993 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.