abovsapoWhich spelling fits?

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

Which to use

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

#39,944
“abo” frequency rank
#45,685
“apo” frequency rank
85629
confusion score

Side-by-Side Comparison

Feature abo apo
Definition aborígene, nativo australiano atar, juntar, ligar.

Where the eye mixes abo and apo

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. abo and apo follow the identical consonant-vowel pattern (VCV). Same shape at a glance is often the real trap, independent of shared letters.

3 ch
abo
3 ch
apo

Why the eye confuses abo with apo

These two trip readers on the page rather than in the ear: abo is /ˈæb.əʉ/ while apo is /ˈa.poː/.. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - b in “abo” becomes p in “apo”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 85629, derived from the frequency rank of both members and their visual similarity.

abo is recorded at frequency rank #39,944, classified as anoun, pronounced /ˈæb.əʉ/. apo is at rank #45,685, tagged as averb, pronounced /ˈa.poː/..

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 85629, this pair ranks #670 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of abo vs apo

Shared letters: ao. Private to "abo": b. Private to "apo": p.

"abo" · 3 letters · shape VCV  ·  "apo" · 3 letters · shape VCV

Frequently Asked Questions

Do "abo" and "apo" mean the same thing in a sentence?
No - they are not even the same part of speech. "abo" is a noun and "apo" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "abo" or "apo"?
"abo" is the more common of the two: it sits at frequency rank #39,944 in our Portuguese list, against #45,685 for "apo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "abo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "apo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #670 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "abo" and "apo" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs apo". Nearby pair

Confusion rank #670 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