medidavsMedusaWhat's the difference?

Which to use

“medida” and “Medusa” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,014
“medida” frequency rank
#24,386
“Medusa” frequency rank
25400
confusion score

Side-by-Side Comparison

Feature medida Medusa
Definition determinada grandeza que serve de padrão para avaliar outra Medusa

Where the eye mixes medida and Medusa

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. medida and Medusa follow the identical consonant-vowel pattern (CVCVCV). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
medida
6 ch
Medusa

Why the eye confuses medida with Medusa

A purely visual mix-up. medida (/mɨ.ˈdi.dɐ/) and Medusa (/me̞ˈð̞u.sa̠/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 25400, derived from the frequency rank of both members and their visual similarity.

medida is recorded at frequency rank #1,014, classified as anoun, pronounced /mɨ.ˈdi.dɐ/. Medusa is at rank #24,386, tagged as anoun, pronounced /me̞ˈð̞u.sa̠/.

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 25400, this pair ranks #43,930 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of medida vs Medusa

Shared letters: adem. Private to "medida": i. Private to "Medusa": su.

"medida" · 6 letters · shape CVCVCV  ·  "Medusa" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • medidaemdida · mdeida · meddia · meddida · mediad · medidda · meidda · mmedida
  • Medusaemdusa · mdeusa · meddusa · medsua · meduas · medussa · meudsa · mmedusa

Frequently Asked Questions

Can "medida" and "Medusa" be used interchangeably?
No. They are said differently (/mɨ.ˈdi.dɐ/ versus /me̞ˈð̞u.sa̠/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "medida" vs "Medusa" - which ranks higher?
"medida" is the more common of the two: it sits at frequency rank #1,014 in our Portuguese list, against #24,386 for "Medusa". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "medida" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Medusa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #43,930 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "medida" and "Medusa" also get mixed up with nearby pairs, the highest-scored neighbour is "medula vs Medusa". 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 #43,930 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list