lagovslusoConfusable pair

Quick tell: lago is a noun, luso is an adjective, so they fill different roles in a sentence.

Which to use

“lago” is a noun and “luso” is an adjective - they look or sound alike but fill different roles in a sentence.

#2,784
“lago” frequency rank
#44,297
“luso” frequency rank
47081
confusion score

Side-by-Side Comparison

Feature lago luso
Definition Cuerpo de agua, generalmente dulce, de tamaño considerable, que se encuentra separado del mar. Originario, relativo a, o propio de Portugal.

Where the eye mixes lago and luso

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. lago and luso follow the identical consonant-vowel pattern (CVCV). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
lago
4 ch
luso

Look-alike desk: lago vs luso

These two trip readers on the page rather than in the ear: lago is [ˈlaɣ̞o] while luso is [ˈluso]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 47081, derived from the frequency rank of both members and their visual similarity.

lago is recorded at frequency rank #2,784, classified as anoun, pronounced [ˈlaɣ̞o]. luso is at rank #44,297, tagged as anadj, pronounced [ˈluso].

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 47081, this pair ranks #122,048 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lago vs luso

Shared letters: lo. Private to "lago": ag. Private to "luso": su.

"lago" · 4 letters · shape CVCV  ·  "luso" · 4 letters · shape CVCV

Known mistypes of this pair

  • lago ← laggo · laog · lgao · llago
  • luso ← lluso · lsuo · luos · lusso · ulso

Frequently Asked Questions

Do "lago" and "luso" mean the same thing in a sentence?
No - they are not even the same part of speech. "lago" is a noun and "luso" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "lago" or "luso"?
"lago" is the more common of the two: it sits at frequency rank #2,784 in our Spanish list, against #44,297 for "luso". 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 "lago" and "luso" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "lago" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "luso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #122,048 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "lago" and "luso" also get mixed up with nearby pairs, the highest-scored neighbour is "ledo vs luso". 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 #122,048 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