propvsproudTell them apart

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

Which to use

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

#41,564
“prop” frequency rank
#46,144
“proud” frequency rank
87708
confusion score

Side-by-Side Comparison

Feature prop proud
Definition Un objeto puesto contra o debajo de otro para soportarlo; cualquier cosa que soporta; soporte, sostén, puntal. Orgulloso de.

Where the eye mixes prop and proud

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. prop runs 4 letters (CCVC) against proud's 5 (CCVVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
prop
5 ch
proud

Look-alike desk: prop vs proud

These two trip readers on the page rather than in the ear: prop is /pɹɒp/ while proud is /pɹaʊd/. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 87708, derived from the frequency rank of both members and their visual similarity.

prop is recorded at frequency rank #41,564, classified as anoun, pronounced /pɹɒp/. proud is at rank #46,144, tagged as anadj, pronounced /pɹaʊd/.

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 87708, this pair ranks #4,291 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of prop vs proud

Shared letters: opr. Private to "prop": -. Private to "proud": du.

"prop" · 4 letters · shape CCVC  ·  "proud" · 5 letters · shape CCVVC

Known mistypes of this pair

  • prop ← porp · pprop · propp · prpo · prrop · rpop
  • proud ← porud · pproud · produ · proudd · prroud · pruod · rpoud

Frequently Asked Questions

Can "prop" and "proud" be used interchangeably?
No - they are not even the same part of speech. "prop" is a noun and "proud" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "prop" or "proud"?
"prop" is the more common of the two: it sits at frequency rank #41,564 in our Spanish list, against #46,144 for "proud". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "prop" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "proud" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #4,291 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "prop" and "proud" also get mixed up with nearby pairs, the highest-scored neighbour is "probo vs proud". 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 #4,291 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