assassinarvsassassinatoTell them apart

Quick tell: assassinar is a verb, assassinato is a noun, so they fill different roles in a sentence.

Which to use

“assassinar” is a verb and “assassinato” is a noun - they look or sound alike but fill different roles in a sentence.

#11,586
“assassinar” frequency rank
#1,805
“assassinato” frequency rank
13391
confusion score

Side-by-Side Comparison

Feature assassinar assassinato
Definition cometer assassinato ou assassínio ato de retirar a vida de outrem

Where the eye mixes assassinar and assassinato

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. assassinar runs 10 letters (VCCVCCVCVC) against assassinato's 11 (VCCVCCVCVCV) - the length gap alone is often enough to separate them once you know to check it.

10 ch
assassinar
11 ch
assassinato

Look-alike desk: assassinar vs assassinato

These two trip readers on the page rather than in the ear: assassinar is /ɐ.sɐ.si.ˈnaɾ/ while assassinato is /ɐ.sɐ.si.ˈna.tu/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 13391, derived from the frequency rank of both members and their visual similarity.

assassinar is recorded at frequency rank #11,586, classified as averb, pronounced /ɐ.sɐ.si.ˈnaɾ/. assassinato is at rank #1,805, tagged as anoun, pronounced /ɐ.sɐ.si.ˈna.tu/.

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 13391, this pair ranks #58,967 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of assassinar vs assassinato

Shared letters: ains. Private to "assassinar": r. Private to "assassinato": ot.

"assassinar" · 10 letters · shape VCCVCCVCVC  ·  "assassinato" · 11 letters · shape VCCVCCVCVCV

Known mistypes of this pair

  • assassinar ← asassinar · asasssinar · assasinar · assasisnar · assassianr · assassinarr · assassinnar · assassinra
  • assassinato ← asassinato · asasssinato · assasinato · assasisnato · assassianto · assassinaot · assassinatto · assassinnato

Frequently Asked Questions

Is swapping "assassinar" for "assassinato" ever safe?
No - they are not even the same part of speech. "assassinar" is a verb and "assassinato" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "assassinar" or "assassinato"?
"assassinato" is the more common of the two: it sits at frequency rank #1,805 in our Portuguese list, against #11,586 for "assassinar". 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 "assassinar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "assassinato" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #58,967 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "assassinar" and "assassinato" also get mixed up with nearby pairs, the highest-scored neighbour is "assassinar vs assassínio". 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 #58,967 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