merasvsmesTell them apart

Quick tell: meras is a adjective, mes is a noun, so they fill different roles in a sentence.

Which to use

“meras” is an adjective and “mes” is a noun - they look or sound alike but fill different roles in a sentence.

#28,840
“meras” frequency rank
#403
“mes” frequency rank
29243
confusion score

Side-by-Side Comparison

Feature meras mes
Definition Forma del femenino plural de mero₂. Cada una de las doce partes, de duración variable según el sistema pero similar al ciclo lunar, en que se divide el año.

Where the eye mixes meras and mes

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
meras
3 ch
mes

Visual trap between meras and mes

These two trip readers on the page rather than in the ear: meras is [ˈmeɾas] while mes is [ˈmes]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 29243, derived from the frequency rank of both members and their visual similarity.

meras is recorded at frequency rank #28,840, classified as anadj, pronounced [ˈmeɾas]. mes is at rank #403, tagged as anoun, pronounced [ˈmes].

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 29243, this pair ranks #217,987 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of meras vs mes

Shared letters: ems. Private to "meras": ar. Private to "mes": -.

"meras" · 5 letters · shape CVCVC  ·  "mes" · 3 letters · shape CVC

Known mistypes of this pair

  • merasemras · mears · merass · merras · mersa · mmeras · mreas

Frequently Asked Questions

Can "meras" and "mes" be used interchangeably?
No - they are not even the same part of speech. "meras" is an adjective and "mes" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "meras" or "mes" show up more?
"mes" is the more common of the two: it sits at frequency rank #403 in our Spanish list, against #28,840 for "meras". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "meras" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mes" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #217,987 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "meras" and "mes" also get mixed up with nearby pairs, the highest-scored neighbour is "means vs meras". 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 #217,987 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