modusvsmudosWhich spelling fits?

Quick tell: modus is a noun, mudos is an adjective, so they fill different roles in a sentence.

Which to use

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

#22,102
“modus” frequency rank
#35,151
“mudos” frequency rank
57253
confusion score

Side-by-Side Comparison

Feature modus mudos
Definition Medida, dimensiones. Forma del plural masculino de mudo.

Where the eye mixes modus and mudos

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

5 ch
modus
5 ch
mudos

Why the eye confuses modus with mudos

These two trip readers on the page rather than in the ear: modus is /ˈmo.dus/ while mudos is [ˈmuð̞os]. Spoken aloud the problem disappears. In writing it persists, because they are an anagram pair: the same letters reordered, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 57253, derived from the frequency rank of both members and their visual similarity.

modus is recorded at frequency rank #22,102, classified as anoun, pronounced /ˈmo.dus/. mudos is at rank #35,151, tagged as anadj, pronounced [ˈmuð̞os].

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 57253, this pair ranks #71,233 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of modus vs mudos

Shared letters: dmosu. Private to "modus": -. Private to "mudos": -.

"modus" · 5 letters · shape CVCVC  ·  "mudos" · 5 letters · shape CVCVC

Known mistypes of this pair

  • modusmdous · mmodus · moddus · modsu · moduss · mouds · omdus
  • mudosmduos · mmudos · muddos · mudoss · mudso · muods · umdos

Frequently Asked Questions

Is swapping "modus" for "mudos" ever safe?
No - they are not even the same part of speech. "modus" is a noun and "mudos" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "modus" or "mudos" show up more?
"modus" is the more common of the two: it sits at frequency rank #22,102 in our Spanish list, against #35,151 for "mudos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "modus" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mudos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #71,233 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "modus" and "mudos" also get mixed up with nearby pairs, the highest-scored neighbour is "mudamos vs mudos". 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 #71,233 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