Which to use
“vácuo” is an adjective and “vaso” is a noun - they look or sound alike but fill different roles in a sentence.
- #9,280
- “vácuo” frequency rank
- #8,835
- “vaso” frequency rank
- 18115
- confusion score
Side-by-Side Comparison
| Feature | vácuo | vaso |
|---|---|---|
| Definition | vazio | recipiente para líquidos, sólidos, flores etc |
Where the spellings diverge
Shared letters are muted; the letters that actually set vácuo and vaso 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: vácuo is /ˈva.kwu/ while vaso is /ˈva.zu/. 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 18115, derived from the frequency rank of both members and their visual similarity.
vácuo is recorded at frequency rank #9,280, classified as anadj, pronounced /ˈva.kwu/. vaso is at rank #8,835, tagged as anoun, pronounced /ˈva.zu/.
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 18115, this pair ranks #52,951 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of vácuo vs vaso
Shared letters: ov. Private to "vácuo": cuá. Private to "vaso": as.
"vácuo" · 5 letters · shape CVCVV · "vaso" · 4 letters · shape CVCV
Known mistypes of this pair
- vaso ← avso · vaos · vasso · vsao · vvaso
Frequency comparison
Frequently Asked Questions
Can "vácuo" and "vaso" be used interchangeably?
Which is more common, "vácuo" or "vaso"?
Remembering vácuo vs vaso
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “vácuo”; for a noun, it's “vaso”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “vácuo” entry
- Browse more pairs most likely to be confused. Most confusable