eresvsermoWhat's the difference?

Quick tell: eres is a noun, ermo is an adjective, so they fill different roles in a sentence.

Which to use

“eres” is a noun and “ermo” is an adjective - they look or sound alike but fill different roles in a sentence.

#37,305
“eres” frequency rank
#43,878
“ermo” frequency rank
81183
confusion score

Side-by-Side Comparison

Feature eres ermo
Definition forma plural de era: que está só ou desacompanhado; solitário

Letter map: eres vs ermo

Shared letters muted; letters that set eres and ermo apart highlighted. Shared run: 2.

4 ch
eres
4 ch
ermo

Part-of-speech tell for eres / ermo

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: eres is anoun and ermoanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 81183, derived from the frequency rank of both members and their visual similarity.

eres is recorded at frequency rank #37,305, classified as anoun. ermo is at rank #43,878, tagged as anadj, pronounced /ˈeɾ.mu/.

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 81183, this pair ranks #1,204 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of eres vs ermo

Shared letters: er. Private to "eres": s. Private to "ermo": mo.

"eres" · 4 letters · shape VCVC  ·  "ermo" · 4 letters · shape VCCV

Known mistypes of this pair

  • ereseers · eress · erres · erse · rees
  • ermoermmo · erom · errmo · remo

Frequently Asked Questions

Is swapping "eres" for "ermo" ever safe?
No - they are not even the same part of speech. "eres" is a noun and "ermo" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "eres" or "ermo" show up more?
"eres" is the more common of the two: it sits at frequency rank #37,305 in our Portuguese list, against #43,878 for "ermo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "eres" and "ermo".

  • Full dictionary entry for "eres" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ermo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,204 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "eres" and "ermo" also get mixed up with nearby pairs, the highest-scored neighbour is "elio vs ermo". 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 #1,204 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list