alisarvsalugarConfusable pair

Which to use

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

#41,330
“alisar” frequency rank
#9,951
“alugar” frequency rank
51281
confusion score

Side-by-Side Comparison

Feature alisar alugar
Definition tornar liso dar de aluguel

Where the eye mixes alisar and alugar

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. alisar and alugar follow the identical consonant-vowel pattern (VCVCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
alisar
6 ch
alugar

Why the eye confuses alisar with alugar

A purely visual mix-up. alisar (/ɐ.li.ˈzaɾ/) and alugar (/ɐ.lu.ˈɡaɾ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 51281, derived from the frequency rank of both members and their visual similarity.

alisar is recorded at frequency rank #41,330, classified as averb, pronounced /ɐ.li.ˈzaɾ/. alugar is at rank #9,951, tagged as averb, pronounced /ɐ.lu.ˈɡaɾ/.

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 51281, this pair ranks #13,727 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of alisar vs alugar

Shared letters: alr. Private to "alisar": is. Private to "alugar": gu.

"alisar" · 6 letters · shape VCVCVC  ·  "alugar" · 6 letters · shape VCVCVC

Known mistypes of this pair

  • alisar ← ailsar · aliasr · alisarr · alisra · alissar · allisar · alsiar · laisar
  • alugar ← alguar · allugar · aluagr · alugarr · aluggar · alugra · aulgar · laugar

Frequently Asked Questions

Can "alisar" and "alugar" be used interchangeably?
No. They are said differently (/ɐ.li.ˈzaɾ/ versus /ɐ.lu.ˈɡaɾ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "alisar" vs "alugar" - which ranks higher?
"alugar" is the more common of the two: it sits at frequency rank #9,951 in our Portuguese list, against #41,330 for "alisar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "alisar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alugar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #13,727 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "alisar" and "alugar" also get mixed up with nearby pairs, the highest-scored neighbour is "alçar vs alisar". 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 #13,727 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