Which to use
“wir” is a pronoun and “wo” is an adverb - they look or sound alike but fill different roles in a sentence.
- #44,167
- “wir” frequency rank
- #21,341
- “wo” frequency rank
- 65508
- confusion score
Side-by-Side Comparison
| Feature | wir | wo |
|---|---|---|
| Definition | nós | onde |
Where the eye mixes wir and wo
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. wir runs 3 letters (CVC) against wo's 2 (CV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: wir vs wo
These two trip readers on the page rather than in the ear: wir is /vi:ɐ/ while wo is /voː/. 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 (pronoun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 65508, derived from the frequency rank of both members and their visual similarity.
wir is recorded at frequency rank #44,167, classified as apron, pronounced /vi:ɐ/. wo is at rank #21,341, tagged as anadv, pronounced /voː/.
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 65508, this pair ranks #5,343 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of wir vs wo
Shared letters: w. Private to "wir": ir. Private to "wo": o.
"wir" · 3 letters · shape CVC · "wo" · 2 letters · shape CV
Frequently Asked Questions
Do "wir" and "wo" mean the same thing in a sentence?
Frequency check: "wir" vs "wo" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "wir" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "wo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #5,343 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "wir" and "wo" also get mixed up with nearby pairs, the highest-scored neighbour is "wir vs worm". Nearby pair
Confusion rank #5,343 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.