realizavsrealizoTell them apart

Which to use

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

#2,094
“realiza” frequency rank
#31,085
“realizo” frequency rank
33179
confusion score

Side-by-Side Comparison

Feature realiza realizo
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de realizar. Primera persona del singular (yo) del presente de indicativo de realizar.

Where the eye mixes realiza and realizo

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. realiza and realizo follow the identical consonant-vowel pattern (CVVCVCV). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
realiza
7 ch
realizo

Why the eye confuses realiza with realizo

A purely visual mix-up. realiza ([reaˈlisa]) and realizo ([reaˈliso]) 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 - a in “realiza” becomes o in “realizo”. Our composite confusion score for this pair is 33179, derived from the frequency rank of both members and their visual similarity.

realiza is recorded at frequency rank #2,094, classified as averb, pronounced [reaˈlisa]. realizo is at rank #31,085, tagged as averb, pronounced [reaˈliso].

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 33179, this pair ranks #198,184 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of realiza vs realizo

Shared letters: aeilrz. Private to "realiza": -. Private to "realizo": o.

"realiza" · 7 letters · shape CVVCVCV  ·  "realizo" · 7 letters · shape CVVCVCV

Known mistypes of this pair

  • realiza ← eraliza · raeliza · reailza · realiaz · realizza · realliza · realzia · relaiza
  • realizo ← eralizo · raelizo · reailzo · realioz · realizzo · reallizo · realzio · relaizo

Frequently Asked Questions

Is swapping "realiza" for "realizo" ever safe?
No. They are said differently ([reaˈlisa] versus [reaˈliso]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "realiza" or "realizo" show up more?
"realiza" is the more common of the two: it sits at frequency rank #2,094 in our Spanish list, against #31,085 for "realizo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "realiza" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "realizo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #198,184 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "realiza" and "realizo" also get mixed up with nearby pairs, the highest-scored neighbour is "reacio vs realizo". 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 #198,184 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