constataciónvsconstelaciónTell them apart

Which to use

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

#42,906
“constatación” frequency rank
#22,997
“constelación” frequency rank
65903
confusion score

Side-by-Side Comparison

Feature constatación constelación
Definition Acción o efecto de constatar. Uno de los 88 conjuntos de estrellas reconocidos oficialmente en el cielo nocturno.

Where the eye mixes constatación and constelación

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. constatación and constelación follow the identical consonant-vowel pattern (CVCCCVCVCVVC). Same shape at a glance is often the real trap, independent of shared letters.

12 ch
constatación
12 ch
constelación

Visual trap between constatación and constelación

A purely visual mix-up. constatación ([kõnst̪at̪aˈsjõn]) and constelación ([kõnst̪elaˈsjõn]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 65903, derived from the frequency rank of both members and their visual similarity.

constatación is recorded at frequency rank #42,906, classified as anoun, pronounced [kõnst̪at̪aˈsjõn]. constelación is at rank #22,997, tagged as anoun, pronounced [kõnst̪elaˈsjõn].

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 65903, this pair ranks #41,320 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of constatación vs constelación

Shared letters: acinostó. Private to "constatación": -. Private to "constelación": el.

"constatación" · 12 letters · shape CVCCCVCVCVVC  ·  "constelación" · 12 letters · shape CVCCCVCVCVVC

Frequently Asked Questions

Is swapping "constatación" for "constelación" ever safe?
No. They are said differently ([kõnst̪at̪aˈsjõn] versus [kõnst̪elaˈsjõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "constatación" or "constelación"?
"constelación" is the more common of the two: it sits at frequency rank #22,997 in our Spanish list, against #42,906 for "constatación". 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 "constatación" and "constelación" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "constatación" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "constelación" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #41,320 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "constatación" and "constelación" also get mixed up with nearby pairs, the highest-scored neighbour is "constelación vs consternación". Nearby pair

Confusion rank #41,320 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