maresvsmidesWhat's the difference?

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

Which to use

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

#10,529
“mares” frequency rank
#38,244
“mides” frequency rank
48773
confusion score

Side-by-Side Comparison

Feature mares mides
Definition Forma del plural de mar. Segunda persona del singular (tú) del presente de indicativo de medir o de medirse.

Where the eye mixes mares and mides

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. mares and mides follow the identical consonant-vowel pattern (CVCVC). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
mares
5 ch
mides

Why the eye confuses mares with mides

These two trip readers on the page rather than in the ear: mares is [ˈmaɾes] while mides is [ˈmið̞es]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 48773, derived from the frequency rank of both members and their visual similarity.

mares is recorded at frequency rank #10,529, classified as anoun, pronounced [ˈmaɾes]. mides is at rank #38,244, tagged as averb, pronounced [ˈmið̞es].

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 48773, this pair ranks #112,626 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mares vs mides

Shared letters: ems. Private to "mares": ar. Private to "mides": di.

"mares" · 5 letters · shape CVCVC  ·  "mides" · 5 letters · shape CVCVC

Known mistypes of this pair

  • mares ← amres · maers · maress · marres · marse · mmares · mraes
  • mides ← imdes · mdies · middes · midess · midse · mieds · mmides

Frequently Asked Questions

Is swapping "mares" for "mides" ever safe?
No - they are not even the same part of speech. "mares" is a noun and "mides" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "mares" or "mides" show up more?
"mares" is the more common of the two: it sits at frequency rank #10,529 in our Spanish list, against #38,244 for "mides". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "mares" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mides" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #112,626 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "mares" and "mides" also get mixed up with nearby pairs, the highest-scored neighbour is "makes vs mides". 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 #112,626 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