cedenvscienWhat's the difference?

Quick tell: ceden is a verb, cien is a num, so they fill different roles in a sentence.

Which to use

“ceden” is a verb and “cien” is a num - they look or sound alike but fill different roles in a sentence.

#35,407
“ceden” frequency rank
#2,593
“cien” frequency rank
38000
confusion score

Side-by-Side Comparison

Feature ceden cien
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de ceder. Diez veces diez.

Where the eye mixes ceden and cien

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
ceden
4 ch
cien

Look-alike desk: ceden vs cien

These two trip readers on the page rather than in the ear: ceden is [ˈseð̞ẽn] while cien is [ˈsjẽn]. 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 (verb vs num), which is usually the fastest check. Our composite confusion score for this pair is 38000, derived from the frequency rank of both members and their visual similarity.

ceden is recorded at frequency rank #35,407, classified as averb, pronounced [ˈseð̞ẽn]. cien is at rank #2,593, tagged as anum, pronounced [ˈsjẽn].

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 38000, this pair ranks #172,358 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ceden vs cien

Shared letters: cen. Private to "ceden": d. Private to "cien": i.

"ceden" · 5 letters · shape CVCVC  ·  "cien" · 4 letters · shape CVVC

Known mistypes of this pair

  • cedencceden · cdeen · cedden · cedenn · cedne · ceedn · ecden · seden
  • cienccien · cein · cienn · icen

Frequently Asked Questions

Can "ceden" and "cien" be used interchangeably?
No - they are not even the same part of speech. "ceden" is a verb and "cien" a num, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "ceden" vs "cien" - which ranks higher?
"cien" is the more common of the two: it sits at frequency rank #2,593 in our Spanish list, against #35,407 for "ceden". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "ceden" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cien" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #172,358 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ceden" and "cien" also get mixed up with nearby pairs, the highest-scored neighbour is "ceden vs cederá". 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 #172,358 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