millvsmiroWhich spelling fits?

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

Which to use

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

#15,164
“mill” frequency rank
#5,133
“miro” frequency rank
20297
confusion score

Side-by-Side Comparison

Feature mill miro
Definition Fabrica de papel, acero o textiles. Primera persona del singular (yo) del presente de indicativo de mirar.

Where the eye mixes mill and miro

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
mill
4 ch
miro

Why the eye confuses mill with miro

These two trip readers on the page rather than in the ear: mill is /mɪl/ while miro is [ˈmiɾo]. 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 20297, derived from the frequency rank of both members and their visual similarity.

mill is recorded at frequency rank #15,164, classified as anoun, pronounced /mɪl/. miro is at rank #5,133, tagged as averb, pronounced [ˈmiɾo].

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 20297, this pair ranks #259,952 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mill vs miro

Shared letters: im. Private to "mill": l. Private to "miro": or.

"mill" · 4 letters · shape CVCC  ·  "miro" · 4 letters · shape CVCV

Known mistypes of this pair

  • millimll · mlil · mmill
  • miroimro · mior · mirro · mmiro · mrio

Frequently Asked Questions

Can "mill" and "miro" be used interchangeably?
No - they are not even the same part of speech. "mill" is a noun and "miro" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "mill" vs "miro" - which ranks higher?
"miro" is the more common of the two: it sits at frequency rank #5,133 in our Spanish list, against #15,164 for "mill". 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 "mill" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "miro" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #259,952 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "mill" and "miro" also get mixed up with nearby pairs, the highest-scored neighbour is "mija vs mill". 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 #259,952 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