sientavssientasTell them apart

Which to use

“sienta” and “sientas” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,811
“sienta” frequency rank
#6,829
“sientas” frequency rank
10640
confusion score

Side-by-Side Comparison

Feature sienta sientas
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de sentar. Segunda persona del singular (tú) del presente de indicativo de sentar.

Where the eye mixes sienta and sientas

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

6 ch
sienta
7 ch
sientas

Look-alike desk: sienta vs sientas

A purely visual mix-up. sienta ([ˈsjẽn̪t̪a]) and sientas ([ˈsjẽn̪t̪as]) 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 extra letter(s) - “sienta” sits inside “sientas”. Our composite confusion score for this pair is 10640, derived from the frequency rank of both members and their visual similarity.

sienta is recorded at frequency rank #3,811, classified as averb, pronounced [ˈsjẽn̪t̪a]. sientas is at rank #6,829, tagged as averb, pronounced [ˈsjẽn̪t̪as].

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 10640, this pair ranks #297,924 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sienta vs sientas

Shared letters: aeinst. Private to "sienta": -. Private to "sientas": -.

"sienta" · 6 letters · shape CVVCCV  ·  "sientas" · 7 letters · shape CVVCCVC

Known mistypes of this pair

  • sientacienta · isenta · seinta · sienat · siennta · sientta · sietna · sineta
  • sientascientas · isentas · seintas · sienats · sienntas · sientass · sientsa · sienttas

Frequently Asked Questions

Can "sienta" and "sientas" be used interchangeably?
No. They are said differently ([ˈsjẽn̪t̪a] versus [ˈsjẽn̪t̪as]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "sienta" or "sientas"?
"sienta" is the more common of the two: it sits at frequency rank #3,811 in our Spanish list, against #6,829 for "sientas". 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 "sienta" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sientas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #297,924 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "sienta" and "sientas" also get mixed up with nearby pairs, the highest-scored neighbour is "sientas vs siestas". 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 #297,924 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list