salavssiglaTell them apart

Which to use

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

#636
“sala” frequency rank
#6,124
“sigla” frequency rank
6760
confusion score

Side-by-Side Comparison

Feature sala sigla
Definition compartimento principal de uma casa no sentido lato indica toda a classe de abreviaturas

Where the eye mixes sala and sigla

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. sala runs 4 letters (CVCV) against sigla's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
sala
5 ch
sigla

Why the eye confuses sala with sigla

A purely visual mix-up. sala (/"sa.l@/) and sigla (/ˈsi.ɡlɐ/) 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 6760, derived from the frequency rank of both members and their visual similarity.

sala is recorded at frequency rank #636, classified as anoun, pronounced /"sa.l@/. sigla is at rank #6,124, tagged as anoun, pronounced /ˈsi.ɡlɐ/.

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 6760, this pair ranks #67,593 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sala vs sigla

Shared letters: als. Private to "sala": -. Private to "sigla": gi.

"sala" · 4 letters · shape CVCV  ·  "sigla" · 5 letters · shape CVCCV

Known mistypes of this pair

  • sala ← asla · saal · salla · slaa · ssala
  • sigla ← isgla · sgila · sigal · siggla · siglla · silga · ssigla

Frequently Asked Questions

Can "sala" and "sigla" be used interchangeably?
No. They are said differently (/"sa.l@/ versus /ˈsi.ɡlɐ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "sala" vs "sigla" - which ranks higher?
"sala" is the more common of the two: it sits at frequency rank #636 in our Portuguese list, against #6,124 for "sigla". 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 "sala" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sigla" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #67,593 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sala" and "sigla" also get mixed up with nearby pairs, the highest-scored neighbour is "sala vs Sau". 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 #67,593 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