airvsatarTell them apart

Quick tell: air is a adjective, atar is a verb, so they fill different roles in a sentence.

Which to use

“air” is an adjective and “atar” is a verb - they look or sound alike but fill different roles in a sentence.

#6,609
“air” frequency rank
#48,254
“atar” frequency rank
54863
confusion score

Side-by-Side Comparison

Feature air atar
Definition aéreo apertar atilho com nó; amarrar; ligar; manietar:

Where the eye mixes air and atar

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. air runs 3 letters (VVC) against atar's 4 (VCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
air
4 ch
atar

Visual trap between air and atar

These two trip readers on the page rather than in the ear: air is /ˈɛɹ/ while atar is /ɐ.ˈtaɾ/. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 54863, derived from the frequency rank of both members and their visual similarity.

air is recorded at frequency rank #6,609, classified as anadj, pronounced /ˈɛɹ/. atar is at rank #48,254, tagged as averb, pronounced /ɐ.ˈtaɾ/.

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 54863, this pair ranks #10,984 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of air vs atar

Shared letters: ar. Private to "air": i. Private to "atar": t.

"air" · 3 letters · shape VVC  ·  "atar" · 4 letters · shape VCVC

Known mistypes of this pair

  • atar ← aatr · atarr · attar

Frequently Asked Questions

Do "air" and "atar" mean the same thing in a sentence?
No - they are not even the same part of speech. "air" is an adjective and "atar" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "air" or "atar"?
"air" is the more common of the two: it sits at frequency rank #6,609 in our Portuguese list, against #48,254 for "atar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "air" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "atar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #10,984 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "air" and "atar" also get mixed up with nearby pairs, the highest-scored neighbour is "afã vs atar". 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 #10,984 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