centenarvscontentarWhat's the difference?

Quick tell: centenar is a noun, contentar is a verb, so they fill different roles in a sentence.

Which to use

“centenar” is a noun and “contentar” is a verb - they look or sound alike but fill different roles in a sentence.

#14,092
“centenar” frequency rank
#38,600
“contentar” frequency rank
52692
confusion score

Side-by-Side Comparison

Feature centenar contentar
Definition Grupo de cien unidades. Dar contento.

Where the eye mixes centenar and contentar

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

8 ch
centenar
9 ch
contentar

Why the eye confuses centenar with contentar

These two trip readers on the page rather than in the ear: centenar is [sẽn̪t̪eˈnaɾ] while contentar is [kõn̪t̪ẽn̪ˈt̪aɾ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 52692, derived from the frequency rank of both members and their visual similarity.

centenar is recorded at frequency rank #14,092, classified as anoun, pronounced [sẽn̪t̪eˈnaɾ]. contentar is at rank #38,600, tagged as averb, pronounced [kõn̪t̪ẽn̪ˈt̪aɾ].

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 52692, this pair ranks #91,485 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of centenar vs contentar

Shared letters: acenrt. Private to "centenar": -. Private to "contentar": o.

"centenar" · 8 letters · shape CVCCVCVC  ·  "contentar" · 9 letters · shape CVCCVCCVC

Known mistypes of this pair

  • centenar ← ccentenar · cenetnar · cenntenar · centeanr · centenarr · centennar · centenra · centnear
  • contentar ← ccontentar · cnotentar · conetntar · conntentar · contenatr · contenntar · contentarr · contentra

Frequently Asked Questions

Is swapping "centenar" for "contentar" ever safe?
No - they are not even the same part of speech. "centenar" is a noun and "contentar" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "centenar" or "contentar" show up more?
"centenar" is the more common of the two: it sits at frequency rank #14,092 in our Spanish list, against #38,600 for "contentar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "centenar" and "contentar" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "centenar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "contentar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #91,485 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "centenar" and "contentar" also get mixed up with nearby pairs, the highest-scored neighbour is "concertar vs contentar". 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 #91,485 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