aliarvsalienarTell them apart

Which to use

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

#20,190
“aliar” frequency rank
#38,979
“alienar” frequency rank
59169
confusion score

Side-by-Side Comparison

Feature aliar alienar
Definition fazer ligação de (prep. a, para) transferir legitimamente para outrem a propriedade, o direito ou o domínio que tem sobre algo

Where the eye mixes aliar and alienar

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

5 ch
aliar
7 ch
alienar

Why the eye confuses aliar with alienar

A purely visual mix-up. aliar (/ɐ.ˈljaɾ/) and alienar (/ɐ.lje.ˈnaɾ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 59169, derived from the frequency rank of both members and their visual similarity.

aliar is recorded at frequency rank #20,190, classified as averb, pronounced /ɐ.ˈljaɾ/. alienar is at rank #38,979, tagged as averb, pronounced /ɐ.lje.ˈnaɾ/.

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 59169, this pair ranks #8,329 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of aliar vs alienar

Shared letters: ailr. Private to "aliar": -. Private to "alienar": en.

"aliar" · 5 letters · shape VCVVC  ·  "alienar" · 7 letters · shape VCVVCVC

Known mistypes of this pair

  • aliarailar · alair · aliarr · alira · alliar · laiar
  • alienarailenar · aleinar · alieanr · alienarr · aliennar · alienra · alinear · allienar

Frequently Asked Questions

Is swapping "aliar" for "alienar" ever safe?
No. They are said differently (/ɐ.ˈljaɾ/ versus /ɐ.lje.ˈnaɾ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "aliar" or "alienar" show up more?
"aliar" is the more common of the two: it sits at frequency rank #20,190 in our Portuguese list, against #38,979 for "alienar". 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 "aliar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alienar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #8,329 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "aliar" and "alienar" also get mixed up with nearby pairs, the highest-scored neighbour is "afinar vs alienar". 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 #8,329 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