reservanvsreservoTell them apart

Which to use

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

#43,233
“reservan” frequency rank
#38,354
“reservo” frequency rank
81587
confusion score

Side-by-Side Comparison

Feature reservan reservo
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de reservar. Primera persona del singular (yo) del presente de indicativo de reservar.

Where the eye mixes reservan and reservo

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

8 ch
reservan
7 ch
reservo

Why the eye confuses reservan with reservo

A purely visual mix-up. reservan ([reˈseɾβ̞ãn]) and reservo ([reˈseɾβ̞o]) 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 1 letter(s) in length. Our composite confusion score for this pair is 81587, derived from the frequency rank of both members and their visual similarity.

reservan is recorded at frequency rank #43,233, classified as averb, pronounced [reˈseɾβ̞ãn]. reservo is at rank #38,354, tagged as averb, pronounced [reˈseɾβ̞o].

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 81587, this pair ranks #10,228 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of reservan vs reservo

Shared letters: ersv. Private to "reservan": an. Private to "reservo": o.

"reservan" · 8 letters · shape CVCVCCVC  ·  "reservo" · 7 letters · shape CVCVCCV

Known mistypes of this pair

  • reservan ← erservan · recervan · reesrvan · reseravn · reserban · reserrvan · reservann · reservna
  • reservo ← erservo · recervo · reesrvo · reserbo · reserov · reserrvo · reservvo · resevro

Frequently Asked Questions

Do "reservan" and "reservo" mean the same thing in a sentence?
No. They are said differently ([reˈseɾβ̞ãn] versus [reˈseɾβ̞o]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "reservan" or "reservo" show up more?
"reservo" is the more common of the two: it sits at frequency rank #38,354 in our Spanish list, against #43,233 for "reservan". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "reservan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "reservo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #10,228 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "reservan" and "reservo" also get mixed up with nearby pairs, the highest-scored neighbour is "reservo vs resfrío". 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 #10,228 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