liçãovslilásWhich spelling fits?

Which to use

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

#3,419
“lição” frequency rank
#26,800
“lilás” frequency rank
30219
confusion score

Side-by-Side Comparison

Feature lição lilás
Definition tarefa que o professor passa ao aluno para solidificar o aprendizado planta da família das Oleáceas com flores arroxeadas

Where the eye mixes lição and lilás

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. lição (CVCVV) and lilás (CVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
lição
5 ch
lilás

Look-alike desk: lição vs lilás

A purely visual mix-up. lição (/li.ˈsɐ̃w̃/) and lilás (/li.ˈlaʃ/) 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 3 positions. Our composite confusion score for this pair is 30219, derived from the frequency rank of both members and their visual similarity.

lição is recorded at frequency rank #3,419, classified as anoun, pronounced /li.ˈsɐ̃w̃/. lilás is at rank #26,800, tagged as anoun, pronounced /li.ˈlaʃ/.

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 30219, this pair ranks #38,205 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lição vs lilás

Shared letters: il. Private to "lição": oãç. Private to "lilás": sá.

"lição" · 5 letters · shape CVCVV  ·  "lilás" · 5 letters · shape CVCVC

Frequently Asked Questions

Can "lição" and "lilás" be used interchangeably?
No. They are said differently (/li.ˈsɐ̃w̃/ versus /li.ˈlaʃ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "lição" or "lilás" show up more?
"lição" is the more common of the two: it sits at frequency rank #3,419 in our Portuguese list, against #26,800 for "lilás". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "lição" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lilás" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #38,205 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "lição" and "lilás" also get mixed up with nearby pairs, the highest-scored neighbour is "lilás vs lipa". Nearby pair

Confusion rank #38,205 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