injeçãovsinjetarConfusable pair

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

Which to use

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

#9,512
“injeção” frequency rank
#31,825
“injetar” frequency rank
41337
confusion score

Side-by-Side Comparison

Feature injeção injetar
Definition ato ou efeito de injetar forçar liquido em (por meio de injeção)

Where the eye mixes injeção and injetar

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. injeção (VCCVCVV) and injetar (VCCVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

7 ch
injeção
7 ch
injetar

Why the eye confuses injeção with injetar

These two trip readers on the page rather than in the ear: injeção is /ĩ.ʒɛ.ˈsɐ̃w̃/ while injetar is /ĩ.ʒe.ˈtaɾ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 41337, derived from the frequency rank of both members and their visual similarity.

injeção is recorded at frequency rank #9,512, classified as anoun, pronounced /ĩ.ʒɛ.ˈsɐ̃w̃/. injetar is at rank #31,825, tagged as averb, pronounced /ĩ.ʒe.ˈtaɾ/.

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 41337, this pair ranks #24,580 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of injeção vs injetar

Shared letters: eijn. Private to "injeção": oãç. Private to "injetar": art.

"injeção" · 7 letters · shape VCCVCVV  ·  "injetar" · 7 letters · shape VCCVCVC

Known mistypes of this pair

  • injetar ← ijnetar · inejtar · injeatr · injetarr · injetra · injettar · injjetar · injtear

Frequently Asked Questions

Do "injeção" and "injetar" mean the same thing in a sentence?
No - they are not even the same part of speech. "injeção" is a noun and "injetar" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "injeção" or "injetar" show up more?
"injeção" is the more common of the two: it sits at frequency rank #9,512 in our Portuguese list, against #31,825 for "injetar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "injeção" and "injetar" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "injeção" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "injetar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #24,580 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "injeção" and "injetar" also get mixed up with nearby pairs, the highest-scored neighbour is "incitar vs injetar". 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 #24,580 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