infânciavsinstânciaWhat's the difference?

Which to use

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

#1,932
“infância” frequency rank
#8,351
“instância” frequency rank
10283
confusion score

Side-by-Side Comparison

Feature infância instância
Definition período do desenvolvimento do ser humano, que vai do nascimento ao início da adolescência; meninice, puerícia iminência

Where the eye mixes infância and instância

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. infância runs 8 letters (VCCVCCVV) against instância's 9 (VCCCVCCVV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
infância
9 ch
instância

Why the eye confuses infância with instância

A purely visual mix-up. infância (/ĩ.ˈfɐ̃.sjɐ/) and instância ([ĩŋs.tɐ̃ŋ.sja], Plural: [ĩŋs.tɐ̃ŋ.sjas]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 10283, derived from the frequency rank of both members and their visual similarity.

infância is recorded at frequency rank #1,932, classified as anoun, pronounced /ĩ.ˈfɐ̃.sjɐ/. instância is at rank #8,351, tagged as anoun, pronounced [ĩŋs.tɐ̃ŋ.sja], Plural: [ĩŋs.tɐ̃ŋ.sjas].

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 10283, this pair ranks #62,873 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of infância vs instância

Shared letters: acinâ. Private to "infância": f. Private to "instância": st.

"infância" · 8 letters · shape VCCVCCVV  ·  "instância" · 9 letters · shape VCCCVCCVV

Frequently Asked Questions

Do "infância" and "instância" mean the same thing in a sentence?
No. They are said differently (/ĩ.ˈfɐ̃.sjɐ/ versus [ĩŋs.tɐ̃ŋ.sja], Plural: [ĩŋs.tɐ̃ŋ.sjas]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "infância" or "instância"?
"infância" is the more common of the two: it sits at frequency rank #1,932 in our Portuguese list, against #8,351 for "instância". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "infância" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "instância" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #62,873 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "infância" and "instância" also get mixed up with nearby pairs, the highest-scored neighbour is "infâmia vs infância". Nearby pair

Confusion rank #62,873 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