locovsloloWhich spelling fits?

Which to use

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

#972
“loco” frequency rank
#42,546
“lolo” frequency rank
43518
confusion score

Side-by-Side Comparison

Feature loco lolo
Definition Que no está en su sano juicio, que se comporta de forma irracional. Se dice de la persona joven, en la etapa de la maduración sexual, que ya no es niño y aun no es adulto.

Where the eye mixes loco and lolo

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. loco and lolo follow the identical consonant-vowel pattern (CVCV). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
loco
4 ch
lolo

Why the eye confuses loco with lolo

A purely visual mix-up. loco ([ˈloko]) and lolo ([ˈlolo]) 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 - c in “loco” becomes l in “lolo”. Our composite confusion score for this pair is 43518, derived from the frequency rank of both members and their visual similarity.

loco is recorded at frequency rank #972, classified as anadj, pronounced [ˈloko]. lolo is at rank #42,546, tagged as anadj, pronounced [ˈlolo].

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 43518, this pair ranks #142,205 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of loco vs lolo

Shared letters: lo. Private to "loco": c. Private to "lolo": -.

"loco" · 4 letters · shape CVCV  ·  "lolo" · 4 letters · shape CVCV

Known mistypes of this pair

  • loco ← lcoo · lloco · locco · looc · olco
  • lolo ← llolo · lloo · lollo · lool · ollo

Frequently Asked Questions

Can "loco" and "lolo" be used interchangeably?
No. They are said differently ([ˈloko] versus [ˈlolo]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "loco" vs "lolo" - which ranks higher?
"loco" is the more common of the two: it sits at frequency rank #972 in our Spanish list, against #42,546 for "lolo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Eye-level mix-up between "loco" and "lolo" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "loco" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lolo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #142,205 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "loco" and "lolo" also get mixed up with nearby pairs, the highest-scored neighbour is "lolo vs lotto". 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 #142,205 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