tercerovstercioWhat's the difference?

Which to use

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

#3,024
“tercero” frequency rank
#6,241
“tercio” frequency rank
9265
confusion score

Side-by-Side Comparison

Feature tercero tercio
Definition Que en una serie de tres o más cosas, personas o animales, ocupa el lugar número tres en importancia, valor, ubicación, etc. Que es una de las tres partes iguales en que se divide algo.

Where the spellings diverge

Shared letters are muted; the letters that actually set tercero and tercio apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.

7 ch
tercero
6 ch
tercio

Spelling & Dictionary Insight

A purely visual mix-up. tercero ([t̪eɾˈseɾo]) and tercio ([ˈt̪eɾsjo]) 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 9265, derived from the frequency rank of both members and their visual similarity.

tercero is recorded at frequency rank #3,024, classified as anadj, pronounced [t̪eɾˈseɾo]. tercio is at rank #6,241, tagged as anadj, pronounced [ˈt̪eɾsjo].

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 9265, this pair ranks #302,449 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of tercero vs tercio

Shared letters: ceort. Private to "tercero": -. Private to "tercio": i.

"tercero" · 7 letters · shape CVCCVCV  ·  "tercio" · 6 letters · shape CVCCVV

Known mistypes of this pair

  • terceroetrcero · tecrero · terccero · terceor · tercerro · tercreo · terecro · terrcero
  • tercioetrcio · tecrio · terccio · tercoi · terico · terrcio · tersio · trecio

Frequency comparison

tercero#3,024
tercio#6,241

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "tercero" and "tercio" be used interchangeably?
No. They are said differently ([t̪eɾˈseɾo] versus [ˈt̪eɾsjo]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "tercero" or "tercio"?
"tercero" is the more common of the two: it sits at frequency rank #3,024 in our Spanish list, against #6,241 for "tercio". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering tercero vs tercio

The fastest way to pick the right one every time.

  • Read both glosses above and match the meaning you intend, only context separates this pair.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “tercero” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list