locavslocusConfusable pair

Which to use

“loca” and “locus” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#2,255
“loca” frequency rank
#46,043
“locus” frequency rank
48298
confusion score

Side-by-Side Comparison

Feature loca locus
Definition Varón afeminado o abiertamente homosexual. posición fija en un cromosoma, que determina la posición de un gen o de un marcador genético.

Where the eye mixes loca and locus

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
loca
5 ch
locus

Look-alike desk: loca vs locus

A purely visual mix-up. loca ([ˈloka]) and locus ([ˈlokus]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 48298, derived from the frequency rank of both members and their visual similarity.

loca is recorded at frequency rank #2,255, classified as anoun, pronounced [ˈloka]. locus is at rank #46,043, tagged as anoun, pronounced [ˈlokus].

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 48298, this pair ranks #115,266 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of loca vs locus

Shared letters: clo. Private to "loca": a. Private to "locus": su.

"loca" · 4 letters · shape CVCV  ·  "locus" · 5 letters · shape CVCVC

Known mistypes of this pair

  • localcoa · lloca · loac · locca · olca
  • locuslcous · llocus · loccus · locsu · locuss · loucs · olcus

Frequently Asked Questions

Can "loca" and "locus" be used interchangeably?
No. They are said differently ([ˈloka] versus [ˈlokus]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "loca" or "locus" show up more?
"loca" is the more common of the two: it sits at frequency rank #2,255 in our Spanish list, against #46,043 for "locus". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "loca" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "locus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #115,266 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "loca" and "locus" also get mixed up with nearby pairs, the highest-scored neighbour is "locus vs lodos". 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 #115,266 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