eco vs ético, What's the Difference?

Which to use

“eco” is an intj and “ético” is an adjective - they look or sound alike but fill different roles in a sentence.

#7,146
“eco” frequency rank: #14,268
“ético” frequency rank: 21414
confusion score

Side-by-Side Comparison

Feature	eco	ético
Definition	expressa nojo	relativo à ética ou à moral

Where the spellings diverge

Shared letters are muted; the letters that actually set eco and ético apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

3 ch

eco

5 ch

ético

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: eco is /ˈɛ.ku/ while ético is /ˈɛ.ti.ku/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (intj vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 21414, derived from the frequency rank of both members and their visual similarity.

eco is recorded at frequency rank #7,146, classified as anintj, pronounced /ˈɛ.ku/. ético is at rank #14,268, tagged as anadj, pronounced /ˈɛ.ti.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 21414, this pair ranks #48,860 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of eco vs ético

Shared letters: co. Private to "eco": e. Private to "ético": ité.

"eco" · 3 letters · shape VCV · "ético" · 5 letters · shape VCVCV

Frequency comparison

eco#7,146

ético#14,268

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "eco" and "ético" be used interchangeably?

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

Which is more common, "eco" or "ético"?

"eco" is the more common of the two: it sits at frequency rank #7,146 in our Portuguese list, against #14,268 for "ético". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering eco vs ético

The fastest way to pick the right one every time.

Check the role first: if you need an intj, it's “eco”; for an adjective, it's “ético”.
See each word in full, definition, IPA, etymology and its other confusables. Full “eco” entry
Browse more pairs most likely to be confused. Most confusable