propensavspropensoTell them apart

Quick tell: propensa is a adjective, propenso is a verb, so they fill different roles in a sentence.

Which to use

“propensa” is an adjective and “propenso” is a verb - they look or sound alike but fill different roles in a sentence.

#42,093
“propensa” frequency rank
#28,522
“propenso” frequency rank
70615
confusion score

Side-by-Side Comparison

Feature propensa propenso
Definition Forma del femenino singular de propenso. Participio irregular de propender.

Where the eye mixes propensa and propenso

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. propensa and propenso follow the identical consonant-vowel pattern (CCVCVCCV). Same shape at a glance is often the real trap, independent of shared letters.

8 ch
propensa
8 ch
propenso

Visual trap between propensa and propenso

These two trip readers on the page rather than in the ear: propensa is [pɾoˈpẽnsa] while propenso is [pɾoˈpẽnso]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “propensa” becomes o in “propenso”, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 70615, derived from the frequency rank of both members and their visual similarity.

propensa is recorded at frequency rank #42,093, classified as anadj, pronounced [pɾoˈpẽnsa]. propenso is at rank #28,522, tagged as averb, pronounced [pɾoˈpẽnso].

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 70615, this pair ranks #29,294 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of propensa vs propenso

Shared letters: enoprs. Private to "propensa": a. Private to "propenso": -.

"propensa" · 8 letters · shape CCVCVCCV  ·  "propenso" · 8 letters · shape CCVCVCCV

Known mistypes of this pair

  • propensa ← porpensa · ppropensa · proepnsa · propenas · propennsa · propesna · propnesa · proppensa
  • propenso ← porpenso · ppropenso · proepnso · propennso · propenos · propesno · propneso · proppenso

Frequently Asked Questions

Do "propensa" and "propenso" mean the same thing in a sentence?
No - they are not even the same part of speech. "propensa" is an adjective and "propenso" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "propensa" vs "propenso" - which ranks higher?
"propenso" is the more common of the two: it sits at frequency rank #28,522 in our Spanish list, against #42,093 for "propensa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "propensa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "propenso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #29,294 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "propensa" and "propenso" also get mixed up with nearby pairs, the highest-scored neighbour is "propensa vs propensas". 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 #29,294 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