troncovstroncosTell them apart

Which to use

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

#9,050
“tronco” frequency rank
#18,107
“troncos” frequency rank
27157
confusion score

Side-by-Side Comparison

Feature tronco troncos
Definition Cuerpo de un árbol, tallo sin considerar las ramas. Forma del plural de tronco.

Where the eye mixes tronco and troncos

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. tronco runs 6 letters (CCVCCV) against troncos's 7 (CCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
tronco
7 ch
troncos

Visual trap between tronco and troncos

A purely visual mix-up. tronco ([ˈt̪ɾõŋko]) and troncos ([ˈt̪ɾõŋkos]) 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) - “tronco” sits inside “troncos”. Our composite confusion score for this pair is 27157, derived from the frequency rank of both members and their visual similarity.

tronco is recorded at frequency rank #9,050, classified as anoun, pronounced [ˈt̪ɾõŋko]. troncos is at rank #18,107, tagged as anoun, pronounced [ˈt̪ɾõŋkos].

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 27157, this pair ranks #228,208 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tronco vs troncos

Shared letters: cnort. Private to "tronco": -. Private to "troncos": s.

"tronco" · 6 letters · shape CCVCCV  ·  "troncos" · 7 letters · shape CCVCCVC

Known mistypes of this pair

  • tronco ← rtonco · tornco · trnoco · trocno · troncco · tronnco · tronoc · trronco
  • troncos ← rtoncos · torncos · trnocos · trocnos · tronccos · troncoss · troncso · tronncos

Frequently Asked Questions

Is swapping "tronco" for "troncos" ever safe?
No. They are said differently ([ˈt̪ɾõŋko] versus [ˈt̪ɾõŋkos]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "tronco" or "troncos"?
"tronco" is the more common of the two: it sits at frequency rank #9,050 in our Spanish list, against #18,107 for "troncos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "tronco" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "troncos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #228,208 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "tronco" and "troncos" also get mixed up with nearby pairs, the highest-scored neighbour is "troncos vs Troncoso". 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 #228,208 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