pooledvspooperWhat's the difference?

Quick tell: pooled is a verb, pooper is a noun, so they fill different roles in a sentence.

Which to use

“pooled” is a verb and “pooper” is a noun - they look or sound alike but fill different roles in a sentence.

#29,792
“pooled” frequency rank
#49,560
“pooper” frequency rank
79352
confusion score

Side-by-Side Comparison

Feature pooled pooper
Definition simple past and past participle of pool The anus; often in reference to anal intercourse.

Letter map: pooled vs pooper

Shared letters muted; letters that set pooled and pooper apart highlighted. Shared run: 4.

6 ch
pooled
6 ch
pooper

Role in the sentence - pooled and pooper

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: pooled is averb and pooperanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 79352, derived from the frequency rank of both members and their visual similarity.

pooled is recorded at frequency rank #29,792, classified as averb, pronounced /puːld/. pooper is at rank #49,560, 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 79352, this pair ranks #22,311 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of pooled vs pooper

Shared letters: eop. Private to "pooled": dl. Private to "pooper": r.

"pooled" · 6 letters · shape CVVCVC  ·  "pooper" · 6 letters · shape CVVCVC

Known mistypes of this pair

  • pooledopoled · poloed · pooeld · pooledd · poolled · ppooled
  • pooperopoper · pooepr · pooperr · poopper · poopre · popoer · ppooper

Frequently Asked Questions

Can "pooled" and "pooper" be used interchangeably?
No - they are not even the same part of speech. "pooled" is a verb and "pooper" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "pooled" or "pooper" show up more?
"pooled" is the more common of the two: it sits at frequency rank #29,792 in our English list, against #49,560 for "pooper". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "pooled" and "pooper". Here's where to go from here.

  • Full dictionary entry for "pooled" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pooper" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #22,311 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "pooled" and "pooper" also get mixed up with nearby pairs, the highest-scored neighbour is "pooper vs poops". 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 #22,311 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list