proavsprontaWhich spelling fits?

Quick tell: proa is a noun, pronta is an adjective, so they fill different roles in a sentence.

Which to use

“proa” is a noun and “pronta” is an adjective - they look or sound alike but fill different roles in a sentence.

#17,252
“proa” frequency rank
#15,695
“pronta” frequency rank
32947
confusion score

Side-by-Side Comparison

Feature proa pronta
Definition Extremo delantero de una embarcación. Forma del femenino singular de pronto.

Where the eye mixes proa and pronta

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

4 ch
proa
6 ch
pronta

Visual trap between proa and pronta

These two trip readers on the page rather than in the ear: proa is [ˈpɾoa] while pronta is [ˈpɾõn̪t̪a]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 32947, derived from the frequency rank of both members and their visual similarity.

proa is recorded at frequency rank #17,252, classified as anoun, pronounced [ˈpɾoa]. pronta is at rank #15,695, tagged as anadj, pronounced [ˈpɾõn̪t̪a].

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 32947, this pair ranks #199,363 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of proa vs pronta

Shared letters: aopr. Private to "proa": -. Private to "pronta": nt.

"proa" · 4 letters · shape CCVV  ·  "pronta" · 6 letters · shape CCVCCV

Known mistypes of this pair

  • proapora · pproa · prroa
  • prontapornta · ppronta · prnota · pronat · pronnta · prontta · protna · prronta

Frequently Asked Questions

Is swapping "proa" for "pronta" ever safe?
No - they are not even the same part of speech. "proa" is a noun and "pronta" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "proa" or "pronta" show up more?
"pronta" is the more common of the two: it sits at frequency rank #15,695 in our Spanish list, against #17,252 for "proa". 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 "proa" and "pronta" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "proa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pronta" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #199,363 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "proa" and "pronta" also get mixed up with nearby pairs, the highest-scored neighbour is "proa vs probo". 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 #199,363 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