acidvságilWhat's the difference?

Which to use

“acid” and “ágil” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#44,664
“acid” frequency rank
#17,177
“ágil” frequency rank
61841
confusion score

Side-by-Side Comparison

Feature acid ágil
Definition ácido, que possui acidez; ligeiro, pronto, veloz

Letter map: acid vs ágil

Shared letters muted; letters that set acid and ágil apart highlighted. Shared run: 1. acid and ágil follow the identical consonant-vowel pattern (VCVC). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
acid
4 ch
ágil

Spelling & dictionary notes on acid vs ágil

acid and ágil are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 61841, derived from the frequency rank of both members and their visual similarity.

acid is recorded at frequency rank #44,664, classified as anadj. ágil is at rank #17,177, tagged as anadj, pronounced /ˈa.ʒiɫ/.

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 61841, this pair ranks #6,947 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of acid vs ágil

Shared letters: i. Private to "acid": acd. Private to "ágil": glá.

"acid" · 4 letters · shape VCVC  ·  "ágil" · 4 letters · shape VCVC

Known mistypes of this pair

  • acid ← accid · acdi · acidd · aicd · caid

Frequently Asked Questions

Can "acid" and "ágil" be used interchangeably?
No. They share most of their letters but differ in 3 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "acid" or "ágil"?
"ágil" is the more common of the two: it sits at frequency rank #17,177 in our Portuguese list, against #44,664 for "acid". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "acid" and "ágil". Here's where to go from here.

  • Full dictionary entry for "acid" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ágil" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #6,947 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "acid" and "ágil" also get mixed up with nearby pairs, the highest-scored neighbour is "acid vs acs". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #6,947 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