alquilervsalquiloWhat's the difference?

Quick tell: alquiler is a noun, alquilo is a verb, so they fill different roles in a sentence.

Which to use

“alquiler” is a noun and “alquilo” is a verb - they look or sound alike but fill different roles in a sentence.

#4,051
“alquiler” frequency rank
#33,924
“alquilo” frequency rank
37975
confusion score

Side-by-Side Comparison

Feature alquiler alquilo
Definition Acción y efecto de alquilar. Primera persona del singular (yo) del presente de indicativo de alquilar.

Where the eye mixes alquiler and alquilo

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. alquiler runs 8 letters (VCCVVCVC) against alquilo's 7 (VCCVVCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
alquiler
7 ch
alquilo

Look-alike desk: alquiler vs alquilo

These two trip readers on the page rather than in the ear: alquiler is [alkiˈleɾ] while alquilo is [alˈkilo]. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 37975, derived from the frequency rank of both members and their visual similarity.

alquiler is recorded at frequency rank #4,051, classified as anoun, pronounced [alkiˈleɾ]. alquilo is at rank #33,924, tagged as averb, pronounced [alˈkilo].

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 37975, this pair ranks #172,471 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of alquiler vs alquilo

Shared letters: ailqu. Private to "alquiler": er. Private to "alquilo": o.

"alquiler" · 8 letters · shape VCCVVCVC  ·  "alquilo" · 7 letters · shape VCCVVCV

Known mistypes of this pair

  • alquilerallquiler · alqiuler · alqquiler · alquielr · alquilerr · alquiller · alquilre · alqulier
  • alquiloallquilo · alqiulo · alqquilo · alquillo · alquiol · alqulio · aluqilo · aqluilo

Frequently Asked Questions

Do "alquiler" and "alquilo" mean the same thing in a sentence?
No - they are not even the same part of speech. "alquiler" is a noun and "alquilo" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "alquiler" or "alquilo" show up more?
"alquiler" is the more common of the two: it sits at frequency rank #4,051 in our Spanish list, against #33,924 for "alquilo". 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 "alquiler" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alquilo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #172,471 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "alquiler" and "alquilo" also get mixed up with nearby pairs, the highest-scored neighbour is "alquilo vs aquila". 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 #172,471 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