medialvsmedidasTell them apart

Quick tell: medial is a adjective, medidas is a participle, so they fill different roles in a sentence.

Which to use

“medial” is an adjective and “medidas” is a participle - they look or sound alike but fill different roles in a sentence.

#44,309
“medial” frequency rank
#897
“medidas” frequency rank
45206
confusion score

Side-by-Side Comparison

Feature medial medidas
Definition Medio o intermediario. Forma del femenino plural de medido, participio de medir.

Where the eye mixes medial and medidas

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. medial runs 6 letters (CVCVVC) against medidas's 7 (CVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
medial
7 ch
medidas

Why the eye confuses medial with medidas

These two trip readers on the page rather than in the ear: medial is [meˈð̞jal] while medidas is [meˈð̞ið̞as]. 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 (adjective vs participle), which is usually the fastest check. Our composite confusion score for this pair is 45206, derived from the frequency rank of both members and their visual similarity.

medial is recorded at frequency rank #44,309, classified as anadj, pronounced [meˈð̞jal]. medidas is at rank #897, tagged as aparticiple, pronounced [meˈð̞ið̞as].

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 45206, this pair ranks #132,775 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of medial vs medidas

Shared letters: adeim. Private to "medial": l. Private to "medidas": s.

"medial" · 6 letters · shape CVCVVC  ·  "medidas" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • medialemdial · mdeial · medail · meddial · mediall · medila · meidal · mmedial
  • medidasemdidas · mdeidas · meddias · meddidas · mediads · medidass · mediddas · medidsa

Frequently Asked Questions

Is swapping "medial" for "medidas" ever safe?
No - they are not even the same part of speech. "medial" is an adjective and "medidas" a participle, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "medial" or "medidas" show up more?
"medidas" is the more common of the two: it sits at frequency rank #897 in our Spanish list, against #44,309 for "medial". 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 "medial" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "medidas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #132,775 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "medial" and "medidas" also get mixed up with nearby pairs, the highest-scored neighbour is "medial vs modal". 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 #132,775 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