peorvspetConfusable pair

Quick tell: peor is a adjective, pet is a noun, so they fill different roles in a sentence.

Which to use

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

#515
“peor” frequency rank
#21,434
“pet” frequency rank
21949
confusion score

Side-by-Side Comparison

Feature peor pet
Definition Comparativo irregular de malo. Pedo.

Where the eye mixes peor and pet

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
peor
3 ch
pet

Visual trap between peor and pet

These two trip readers on the page rather than in the ear: peor is [peˈoɾ] while pet is [ˈpɛt]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 21949, derived from the frequency rank of both members and their visual similarity.

peor is recorded at frequency rank #515, classified as anadj, pronounced [peˈoɾ]. pet is at rank #21,434, tagged as anoun, pronounced [ˈpɛt].

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 21949, this pair ranks #252,622 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of peor vs pet

Shared letters: ep. Private to "peor": or. Private to "pet": t.

"peor" · 4 letters · shape CVVC  ·  "pet" · 3 letters · shape CVC

Known mistypes of this pair

  • peorepor · peorr · poer · ppeor

Frequently Asked Questions

Can "peor" and "pet" be used interchangeably?
No - they are not even the same part of speech. "peor" is an adjective and "pet" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "peor" or "pet" show up more?
"peor" is the more common of the two: it sits at frequency rank #515 in our Spanish list, against #21,434 for "pet". 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 "peor" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pet" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #252,622 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "peor" and "pet" also get mixed up with nearby pairs, the highest-scored neighbour is "pet vs prey". 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 #252,622 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