locosvslocusWhich spelling fits?

Which to use

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

#3,336
“locos” frequency rank
#46,043
“locus” frequency rank
49379
confusion score

Side-by-Side Comparison

Feature locos locus
Definition Forma del plural de loco. posición fija en un cromosoma, que determina la posición de un gen o de un marcador genético.

Where the eye mixes locos and locus

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. locos and locus follow the identical consonant-vowel pattern (CVCVC). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
locos
5 ch
locus

Look-alike desk: locos vs locus

A purely visual mix-up. locos ([ˈlokos]) 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 a single letter - o in “locos” becomes u in “locus”. Our composite confusion score for this pair is 49379, derived from the frequency rank of both members and their visual similarity.

locos is recorded at frequency rank #3,336, classified as anoun, pronounced [ˈlokos]. 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 49379, this pair ranks #109,192 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of locos vs locus

Shared letters: clos. Private to "locos": -. Private to "locus": u.

"locos" · 5 letters · shape CVCVC  ·  "locus" · 5 letters · shape CVCVC

Known mistypes of this pair

  • locos ← lcoos · llocos · loccos · locoss · locso · loocs · olcos
  • locus ← lcous · llocus · loccus · locsu · locuss · loucs · olcus

Frequently Asked Questions

Do "locos" and "locus" mean the same thing in a sentence?
No. They are said differently ([ˈlokos] versus [ˈlokus]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "locos" vs "locus" - which ranks higher?
"locos" is the more common of the two: it sits at frequency rank #3,336 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.

Useful next steps

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

  • Full dictionary entry for "locos" 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 #109,192 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "locos" 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 #109,192 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