Which to use
“eficaz” is an adjective and “ética” is a noun - they look or sound alike but fill different roles in a sentence.
- #4,635
- “eficaz” frequency rank
- #3,815
- “ética” frequency rank
- 8450
- confusion score
Side-by-Side Comparison
| Feature | eficaz | ética |
|---|---|---|
| Definition | que produz o seu efeito | estudo filosófico das leis morais que regem as ações humanas |
Where the spellings diverge
Shared letters are muted; the letters that actually set eficaz and ética apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: eficaz is /i.fi.ˈkaʃ/ while ética is /ˈɛ.ti.kɐ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 8450, derived from the frequency rank of both members and their visual similarity.
eficaz is recorded at frequency rank #4,635, classified as anadj, pronounced /i.fi.ˈkaʃ/. ética is at rank #3,815, tagged as anoun, pronounced /ˈɛ.ti.kɐ/.
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 8450, this pair ranks #65,319 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of eficaz vs ética
Shared letters: aci. Private to "eficaz": efz. Private to "ética": té.
"eficaz" · 6 letters · shape VCVCVC · "ética" · 5 letters · shape VCVCV
Known mistypes of this pair
- eficaz ← efciaz · efficaz · efiacz · eficazz · eficcaz · eficza · eifcaz · feicaz
Frequency comparison
Frequently Asked Questions
Can "eficaz" and "ética" be used interchangeably?
Which is more common, "eficaz" or "ética"?
Remembering eficaz vs ética
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “eficaz”; for a noun, it's “ética”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “eficaz” entry
- Browse more pairs most likely to be confused. Most confusable