piorvspoolTell them apart

Which to use

“pior” and “pool” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#745
“pior” frequency rank
#18,414
“pool” frequency rank
19159
confusion score

Side-by-Side Comparison

Feature pior pool
Definition o que é inferior a tudo o mais conjunto

Letter map: pior vs pool

Shared letters muted; letters that set pior and pool apart highlighted. Shared run: 2.

4 ch
pior
4 ch
pool

Corpus notes: pior and pool

pior and pool are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 19159, derived from the frequency rank of both members and their visual similarity.

pior is recorded at frequency rank #745, classified as anoun, pronounced /pɪ.ˈɒɹ/. pool is at rank #18,414, tagged as anoun.

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 19159, this pair ranks #51,651 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of pior vs pool

Shared letters: op. Private to "pior": ir. Private to "pool": l.

"pior" · 4 letters · shape CVVC  ·  "pool" · 4 letters · shape CVVC

Known mistypes of this pair

  • pioripor · piorr · piro · poir · ppior
  • poolopol · pooll · ppool

Frequently Asked Questions

Can "pior" and "pool" be used interchangeably?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "pior" vs "pool" - which ranks higher?
"pior" is the more common of the two: it sits at frequency rank #745 in our Portuguese list, against #18,414 for "pool". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pair "pior" vs "pool" is on the table, pick a follow-up below.

  • Full dictionary entry for "pior" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pool" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #51,651 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "pior" and "pool" also get mixed up with nearby pairs, the highest-scored neighbour is "pomo vs pool". 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 #51,651 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list