plugvspubWhat's the difference?

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

Which to use

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

#41,009
“plug” frequency rank
#13,993
“pub” frequency rank
55002
confusion score

Side-by-Side Comparison

Feature plug pub
Definition Tapar, taponar, taponear, sellar. Local en que se sirven bebidas y más raramente comidas ligeras, normalmente con decoración a la británica, música ambiental y horarios nocturnos.

Letter map: plug vs pub

Shared letters muted; letters that set plug and pub apart highlighted. Shared run: 2.

4 ch
plug
3 ch
pub

Role in the sentence - plug and pub

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: plug is averb and pubanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 55002, derived from the frequency rank of both members and their visual similarity.

plug is recorded at frequency rank #41,009, classified as averb. pub is at rank #13,993, tagged as anoun, pronounced [ˈpuβ̞].

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 55002, this pair ranks #80,821 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of plug vs pub

Shared letters: pu. Private to "plug": gl. Private to "pub": b.

"plug" · 4 letters · shape CCVC  ·  "pub" · 3 letters · shape CVC

Known mistypes of this pair

  • pluglpug · plgu · pllug · plugg · pplug · pulg

Frequently Asked Questions

Can "plug" and "pub" be used interchangeably?
No - they are not even the same part of speech. "plug" is a verb and "pub" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "plug" or "pub" show up more?
"pub" is the more common of the two: it sits at frequency rank #13,993 in our Spanish list, against #41,009 for "plug". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "plug" and "pub".

  • Full dictionary entry for "plug" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pub" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #80,821 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "plug" and "pub" also get mixed up with nearby pairs, the highest-scored neighbour is "peg vs plug". 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 #80,821 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