catalogavscatálogosWhat's the difference?

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

Which to use

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

#46,404
“cataloga” frequency rank
#20,599
“catálogos” frequency rank
67003
confusion score

Side-by-Side Comparison

Feature cataloga catálogos
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de catalogar. Forma del plural de catálogo.

Where the eye mixes cataloga and catálogos

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. cataloga runs 8 letters (CVCVCVCV) against catálogos's 9 (CVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
cataloga
9 ch
catálogos

Visual trap between cataloga and catálogos

These two trip readers on the page rather than in the ear: cataloga is [kat̪aˈloɣ̞a] while catálogos is [kaˈt̪aloɣ̞os]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 67003, derived from the frequency rank of both members and their visual similarity.

cataloga is recorded at frequency rank #46,404, classified as averb, pronounced [kat̪aˈloɣ̞a]. catálogos is at rank #20,599, tagged as anoun, pronounced [kaˈt̪aloɣ̞os].

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 67003, this pair ranks #38,284 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of cataloga vs catálogos

Shared letters: acglot. Private to "cataloga": -. Private to "catálogos": .

"cataloga" · 8 letters · shape CVCVCVCV  ·  "catálogos" · 9 letters · shape CVCVCVCVC

Known mistypes of this pair

  • catalogaactaloga · caatloga · catalgoa · catalloga · cataloag · catalogga · cataolga · catlaoga

Frequently Asked Questions

Do "cataloga" and "catálogos" mean the same thing in a sentence?
No - they are not even the same part of speech. "cataloga" is a verb and "catálogos" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "cataloga" or "catálogos" show up more?
"catálogos" is the more common of the two: it sits at frequency rank #20,599 in our Spanish list, against #46,404 for "cataloga". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "cataloga" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "catálogos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #38,284 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cataloga" and "catálogos" also get mixed up with nearby pairs, the highest-scored neighbour is "cataloga vs catalogada". 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 #38,284 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