assimilarvsassinalarTell them apart

Which to use

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

#26,634
“assimilar” frequency rank
#21,085
“assinalar” frequency rank
47719
confusion score

Side-by-Side Comparison

Feature assimilar assinalar
Definition produzir assimilação pôr marca ou sinal em

Where the eye mixes assimilar and assinalar

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. assimilar and assinalar follow the identical consonant-vowel pattern (VCCVCVCVC). Same shape at a glance is often the real trap, independent of shared letters.

9 ch
assimilar
9 ch
assinalar

Visual trap between assimilar and assinalar

A purely visual mix-up. assimilar (/ɐ.si.mi.ˈlaɾ/) and assinalar (/ɐ.si.nɐ.ˈlaɾ/) 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 47719, derived from the frequency rank of both members and their visual similarity.

assimilar is recorded at frequency rank #26,634, classified as averb, pronounced /ɐ.si.mi.ˈlaɾ/. assinalar is at rank #21,085, tagged as averb, pronounced /ɐ.si.nɐ.ˈlaɾ/.

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 47719, this pair ranks #17,512 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of assimilar vs assinalar

Shared letters: ailrs. Private to "assimilar": m. Private to "assinalar": n.

"assimilar" · 9 letters · shape VCCVCVCVC  ·  "assinalar" · 9 letters · shape VCCVCVCVC

Known mistypes of this pair

  • assimilar ← asimilar · asismilar · assiimlar · assimialr · assimilarr · assimillar · assimilra · assimliar
  • assinalar ← asinalar · asisnalar · assianlar · assinaalr · assinalarr · assinallar · assinalra · assinlaar

Frequently Asked Questions

Is swapping "assimilar" for "assinalar" ever safe?
No. They are said differently (/ɐ.si.mi.ˈlaɾ/ versus /ɐ.si.nɐ.ˈlaɾ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "assimilar" or "assinalar" show up more?
"assinalar" is the more common of the two: it sits at frequency rank #21,085 in our Portuguese list, against #26,634 for "assimilar". 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 "assimilar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "assinalar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #17,512 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "assimilar" and "assinalar" also get mixed up with nearby pairs, the highest-scored neighbour is "assinalado vs assinalar". 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 #17,512 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