arovsaskWhat's the difference?

Quick tell: aro is a noun, ask is a verb, so they fill different roles in a sentence.

Which to use

“aro” is a noun and “ask” is a verb - they look or sound alike but fill different roles in a sentence.

#22,868
“aro” frequency rank
#11,211
“ask” frequency rank
34079
confusion score

Side-by-Side Comparison

Feature aro ask
Definition caixilho de madeira para os vãos das portas e janelas perguntar

Where the eye mixes aro and ask

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
aro
3 ch
ask

Why the eye confuses aro with ask

These two trip readers on the page rather than in the ear: aro is /ˈa.ɾu/ while ask is /ɑːsk/, /æsk/. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 34079, derived from the frequency rank of both members and their visual similarity.

aro is recorded at frequency rank #22,868, classified as anoun, pronounced /ˈa.ɾu/. ask is at rank #11,211, tagged as averb, pronounced /ɑːsk/, /æsk/.

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 34079, this pair ranks #33,283 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of aro vs ask

Shared letters: a. Private to "aro": or. Private to "ask": ks.

"aro" · 3 letters · shape VCV  ·  "ask" · 3 letters · shape VCC

Frequently Asked Questions

Do "aro" and "ask" mean the same thing in a sentence?
No - they are not even the same part of speech. "aro" is a noun and "ask" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "aro" or "ask"?
"ask" is the more common of the two: it sits at frequency rank #11,211 in our Portuguese list, against #22,868 for "aro". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "aro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ask" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #33,283 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "aro" and "ask" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs aro". Nearby pair

Confusion rank #33,283 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list