eca vs eu, What's the Difference?

Which to use

“eca” is an intj and “eu” is a pronoun - they look or sound alike but fill different roles in a sentence.

#13,275
“eca” frequency rank: #20
“eu” frequency rank: 13295
confusion score

Side-by-Side Comparison

Feature	eca	eu
Definition	expressa nojo	usado por um ser para indicar a si próprio

Letter map: eca vs eu

Shared letters muted; letters that set eca and eu apart highlighted. Shared run: 1.

3 ch

eca

2 ch

Role in the sentence - eca and eu

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: eca is anintj and euapronoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 13295, derived from the frequency rank of both members and their visual similarity.

eca is recorded at frequency rank #13,275, classified as anintj. eu is at rank #20, tagged as apron, pronounced /ˈew/.

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 13295, this pair ranks #59,101 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of eca vs eu

Shared letters: e. Private to "eca": ac. Private to "eu": u.

"eca" · 3 letters · shape VCV · "eu" · 2 letters · shape VV

Frequently Asked Questions

Can "eca" and "eu" be used interchangeably?

No - they are not even the same part of speech. "eca" is an intj and "eu" a pronoun, so a sentence built for one is usually ungrammatical with the other.

In ordinary Portuguese text, does "eca" or "eu" show up more?

"eu" is the more common of the two: it sits at frequency rank #20 in our Portuguese list, against #13,275 for "eca". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pair "eca" vs "eu" is on the table, pick a follow-up below.

Full dictionary entry for "eca" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "eu" - compare definitions side by side with the headword page. Word entry
This pair ranks #59,101 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"eca" and "eu" also get mixed up with nearby pairs, the highest-scored neighbour is "ear vs eca". Nearby pair

Confusion rank #59,101 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.