Which to use
“esperto” is an adjective and “esterco” is a noun - they look or sound alike but fill different roles in a sentence.
- #7,905
- “esperto” frequency rank
- #38,264
- “esterco” frequency rank
- 46169
- confusion score
Side-by-Side Comparison
| Feature | esperto | esterco |
|---|---|---|
| Definition | o mesmo que desperto | excrementos de animais misturados com restos vegetais, em decomposição, ou já descompostos, que servem para volver-lhe a fertilidade ao terreno depois das culturas e assim favorecer as novas plantações |
Where the eye mixes esperto and esterco
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between esperto and esterco
These two trip readers on the page rather than in the ear: esperto is /isˈpɛʁ.tu/ [isˈpɛh.tu], /esˈpɛʁ.tu/ [esˈpɛh.tu] while esterco is /iʃ.ˈteɾ.ku/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 46169, derived from the frequency rank of both members and their visual similarity.
esperto is recorded at frequency rank #7,905, classified as anadj, pronounced /isˈpɛʁ.tu/ [isˈpɛh.tu], /esˈpɛʁ.tu/ [esˈpɛh.tu]. esterco is at rank #38,264, tagged as anoun, pronounced /iʃ.ˈteɾ.ku/.
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 46169, this pair ranks #19,171 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of esperto vs esterco
Shared letters: eorst. Private to "esperto": p. Private to "esterco": c.
"esperto" · 7 letters · shape VCCVCCV · "esterco" · 7 letters · shape VCCVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "esperto" and "esterco" be used interchangeably?
Which is more common, "esperto" or "esterco"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "esperto" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "esterco" - compare definitions side by side with the headword page. Word entry
- This pair ranks #19,171 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "esperto" and "esterco" also get mixed up with nearby pairs, the highest-scored neighbour is "esterco vs esterno". 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 #19,171 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.