iniciarvsinícioConfusable pair

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

Which to use

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

#3,412
“iniciar” frequency rank
#377
“início” frequency rank
3789
confusion score

Side-by-Side Comparison

Feature iniciar início
Definition ato de dar ou de ter início começo

Letter map: iniciar vs início

Shared letters muted; letters that set iniciar and início apart highlighted. Shared run: 4.

7 ch
iniciar
6 ch
início

Part-of-speech tell for iniciar / início

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: iniciar is averb and inícioanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 3789, derived from the frequency rank of both members and their visual similarity.

iniciar is recorded at frequency rank #3,412, classified as averb. início is at rank #377, tagged as anoun.

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 3789, this pair ranks #71,310 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of iniciar vs início

Shared letters: cin. Private to "iniciar": ar. Private to "início": .

"iniciar" · 7 letters · shape VCVCVVC  ·  "início" · 6 letters · shape VCVCVV

Known mistypes of this pair

  • iniciariinciar · inciiar · inicair · inicciar · iniciarr · inicira · iniicar · inniciar

Frequently Asked Questions

Do "iniciar" and "início" mean the same thing in a sentence?
No - they are not even the same part of speech. "iniciar" is a verb and "início" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "iniciar" or "início" show up more?
"início" is the more common of the two: it sits at frequency rank #377 in our Portuguese list, against #3,412 for "iniciar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "iniciar" and "início". Here's where to go from here.

  • Full dictionary entry for "iniciar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "início" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #71,310 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "iniciar" and "início" also get mixed up with nearby pairs, the highest-scored neighbour is "inchar vs iniciar". 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 #71,310 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