agivságuiaWhich spelling fits?

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

Which to use

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

#36,311
“agi” frequency rank
#8,843
“águia” frequency rank
45154
confusion score

Side-by-Side Comparison

Feature agi águia
Definition agir, proceder ave de rapina, diurna, de grande porte

Where the eye mixes agi and águia

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. agi runs 3 letters (VCV) against águia's 5 (VCVVV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
agi
5 ch
águia

Look-alike desk: agi vs águia

These two trip readers on the page rather than in the ear: agi is /ˈa.ɡi/ while águia is /ˈa.ɡjɐ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 45154, derived from the frequency rank of both members and their visual similarity.

agi is recorded at frequency rank #36,311, classified as averb, pronounced /ˈa.ɡi/. águia is at rank #8,843, tagged as anoun, pronounced /ˈa.ɡjɐ/.

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 45154, this pair ranks #20,263 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of agi vs águia

Shared letters: agi. Private to "agi": -. Private to "águia": uá.

"agi" · 3 letters · shape VCV  ·  "águia" · 5 letters · shape VCVVV

Frequently Asked Questions

Can "agi" and "águia" be used interchangeably?
No - they are not even the same part of speech. "agi" is a verb and "águia" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "agi" vs "águia" - which ranks higher?
"águia" is the more common of the two: it sits at frequency rank #8,843 in our Portuguese list, against #36,311 for "agi". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "agi" and "águia" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "agi" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "águia" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #20,263 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "agi" and "águia" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs agi". Nearby pair

Confusion rank #20,263 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