LanúsvslanzasWhich spelling fits?

Quick tell: Lanús is a name, lanzas is a noun, so they fill different roles in a sentence.

Which to use

“Lanús” is a name and “lanzas” is a noun - they look or sound alike but fill different roles in a sentence.

#18,298
“Lanús” frequency rank
#15,888
“lanzas” frequency rank
34186
confusion score

Side-by-Side Comparison

Feature Lanús lanzas
Definition Ciudad de la provincia de Buenos Aires, Argentina, cabecera del partido del mismo nombre. Su gentilicio es lanusense. Tipo de impuesto o pago de ciertos nobles o gente de altos cargos daba al rey a cambio de no tener que participar en campañas de guerra.

Where the eye mixes Lanús and lanzas

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
Lanús
6 ch
lanzas

Look-alike desk: Lanús vs lanzas

These two trip readers on the page rather than in the ear: Lanús is [laˈnus] while lanzas is [ˈlãnsas]. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 34186, derived from the frequency rank of both members and their visual similarity.

Lanús is recorded at frequency rank #18,298, classified as aname, pronounced [laˈnus]. lanzas is at rank #15,888, tagged as anoun, pronounced [ˈlãnsas].

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 34186, this pair ranks #192,791 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Lanús vs lanzas

Shared letters: alns. Private to "Lanús": ú. Private to "lanzas": z.

"Lanús" · 5 letters · shape CVCVC  ·  "lanzas" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • lanzasalnzas · lanazs · lannzas · lanzass · lanzsa · lanzzas · laznas · llanzas

Frequently Asked Questions

Can "Lanús" and "lanzas" be used interchangeably?
No - they are not even the same part of speech. "Lanús" is a name and "lanzas" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Lanús" vs "lanzas" - which ranks higher?
"lanzas" is the more common of the two: it sits at frequency rank #15,888 in our Spanish list, against #18,298 for "Lanús". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Lanús" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lanzas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #192,791 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "Lanús" and "lanzas" also get mixed up with nearby pairs, the highest-scored neighbour is "Lanús vs lens". 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 #192,791 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