plagavsplugTell them apart

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

Which to use

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

#10,047
“plaga” frequency rank
#41,009
“plug” frequency rank
51056
confusion score

Side-by-Side Comparison

Feature plaga plug
Definition Conjunto de insectos, roedores, bacterias o cualquier ser vivo que se encuentra en una densidad tal que puede dañar o constituir una amenaza para el ser humano y su bienestar. Tapar, taponar, taponear, sellar.

Letter map: plaga vs plug

Shared letters muted; letters that set plaga and plug apart highlighted. Shared run: 3.

5 ch
plaga
4 ch
plug

Role in the sentence - plaga and plug

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: plaga is anoun and plugaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 51056, derived from the frequency rank of both members and their visual similarity.

plaga is recorded at frequency rank #10,047, classified as anoun, pronounced [ˈplaɣ̞a]. plug is at rank #41,009, tagged as averb.

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 51056, this pair ranks #99,899 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of plaga vs plug

Shared letters: glp. Private to "plaga": a. Private to "plug": u.

"plaga" · 5 letters · shape CCVCV  ·  "plug" · 4 letters · shape CCVC

Known mistypes of this pair

  • plagalpaga · palga · plaag · plagga · plgaa · pllaga · pplaga
  • pluglpug · plgu · pllug · plugg · pplug · pulg

Frequently Asked Questions

Can "plaga" and "plug" be used interchangeably?
No - they are not even the same part of speech. "plaga" is a noun and "plug" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "plaga" or "plug"?
"plaga" is the more common of the two: it sits at frequency rank #10,047 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.

What to do next

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

  • Full dictionary entry for "plaga" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "plug" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #99,899 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "plaga" and "plug" 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 #99,899 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