maduraciónvsmodulaciónWhich spelling fits?

Which to use

“maduración” and “modulación” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#19,480
“maduración” frequency rank
#40,403
“modulación” frequency rank
59883
confusion score

Side-by-Side Comparison

Feature maduración modulación
Definition Acción o efecto de madurar Acción o efecto de modular.

Where the eye mixes maduración and modulación

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. maduración and modulación follow the identical consonant-vowel pattern (CVCVCVCVVC). Same shape at a glance is often the real trap, independent of shared letters.

10 ch
maduración
10 ch
modulación

Look-alike desk: maduración vs modulación

A purely visual mix-up. maduración ([mað̞uɾaˈsjõn]) and modulación ([moð̞ulaˈsjõn]) 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 59883, derived from the frequency rank of both members and their visual similarity.

maduración is recorded at frequency rank #19,480, classified as anoun, pronounced [mað̞uɾaˈsjõn]. modulación is at rank #40,403, tagged as anoun, pronounced [moð̞ulaˈsjõn].

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 59883, this pair ranks #60,971 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of maduración vs modulación

Shared letters: acdimnuó. Private to "maduración": r. Private to "modulación": lo.

"maduración" · 10 letters · shape CVCVCVCVVC  ·  "modulación" · 10 letters · shape CVCVCVCVVC

Frequently Asked Questions

Do "maduración" and "modulación" mean the same thing in a sentence?
No. They are said differently ([mað̞uɾaˈsjõn] versus [moð̞ulaˈsjõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "maduración" vs "modulación" - which ranks higher?
"maduración" is the more common of the two: it sits at frequency rank #19,480 in our Spanish list, against #40,403 for "modulación". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "maduración" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "modulación" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #60,971 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "maduración" and "modulación" also get mixed up with nearby pairs, the highest-scored neighbour is "moderación vs modulación". Nearby pair

Confusion rank #60,971 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