masovsmeoWhat's the difference?

Quick tell: maso is a adverb, meo is a noun, so they fill different roles in a sentence.

Which to use

“maso” is an adverb and “meo” is a noun - they look or sound alike but fill different roles in a sentence.

#30,567
“maso” frequency rank
#18,894
“meo” frequency rank
49461
confusion score

Side-by-Side Comparison

Feature maso meo
Definition Más o menos. Orina.

Where the eye mixes maso and meo

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
maso
3 ch
meo

Why the eye confuses maso with meo

These two trip readers on the page rather than in the ear: maso is [ˈmaso] while meo is [ˈmeo]. 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 (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49461, derived from the frequency rank of both members and their visual similarity.

maso is recorded at frequency rank #30,567, classified as anadv, pronounced [ˈmaso]. meo is at rank #18,894, tagged as anoun, pronounced [ˈmeo].

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 49461, this pair ranks #108,742 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of maso vs meo

Shared letters: mo. Private to "maso": as. Private to "meo": e.

"maso" · 4 letters · shape CVCV  ·  "meo" · 3 letters · shape CVV

Known mistypes of this pair

  • masomasso · mmaso · msao

Frequently Asked Questions

Is swapping "maso" for "meo" ever safe?
No - they are not even the same part of speech. "maso" is an adverb and "meo" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "maso" or "meo" show up more?
"meo" is the more common of the two: it sits at frequency rank #18,894 in our Spanish list, against #30,567 for "maso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "maso" and "meo" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "maso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "meo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #108,742 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "maso" and "meo" also get mixed up with nearby pairs, the highest-scored neighbour is "maso vs math". 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 #108,742 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