Which to use
“onda” is a noun and “onze” is a num - they look or sound alike but fill different roles in a sentence.
- #2,059
- “onda” frequency rank
- #5,665
- “onze” frequency rank
- 7724
- confusion score
Side-by-Side Comparison
| Feature | onda | onze |
|---|---|---|
| Definition | elevação e depressão da camada superficial de uma massa líquida; vaga | número equivalente a dez mais um; cardinalidade de um conjunto que contenha onze elementos distintos; representado pelo símbolo 11 (algarismos arábicos) ou XI (algarismos romanos) |
Where the spellings diverge
Shared letters are muted; the letters that actually set onda and onze apart are highlighted. They share 2 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: onda is /ˈõ.dɐ/ while onze is /ˈõ.zɨ/. 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 (noun vs num), which is usually the fastest check. Our composite confusion score for this pair is 7724, derived from the frequency rank of both members and their visual similarity.
onda is recorded at frequency rank #2,059, classified as anoun, pronounced /ˈõ.dɐ/. onze is at rank #5,665, tagged as anum, pronounced /ˈõ.zɨ/.
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 7724, this pair ranks #66,343 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of onda vs onze
Shared letters: no. Private to "onda": ad. Private to "onze": ez.
"onda" · 4 letters · shape VCCV · "onze" · 4 letters · shape VCCV
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "onda" and "onze" be used interchangeably?
Which is more common, "onda" or "onze"?
Remembering onda vs onze
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “onda”; for a num, it's “onze”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “onda” entry
- Browse more pairs most likely to be confused. Most confusable