millvsMillasWhat's the difference?

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

Which to use

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

#15,164
“mill” frequency rank
#5,015
“Millas” frequency rank
20179
confusion score

Side-by-Side Comparison

Feature mill Millas
Definition Fabrica de papel, acero o textiles. Apellido.

Where the eye mixes mill and Millas

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

4 ch
mill
6 ch
Millas

Visual trap between mill and Millas

These two trip readers on the page rather than in the ear: mill is /mɪl/ while Millas is [ˈmiʝas]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “mill” sits inside “Millas”, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 20179, 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/. Millas is at rank #5,015, tagged as aname, pronounced [ˈmiʝas].

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 20179, this pair ranks #260,461 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mill vs Millas

Shared letters: ilm. Private to "mill": -. Private to "Millas": as.

"mill" · 4 letters · shape CVCC  ·  "Millas" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • millimll · mlil · mmill
  • Millasimllas · milals · milas · millass · millsa · mlilas · mmillas

Frequently Asked Questions

Can "mill" and "Millas" be used interchangeably?
No - they are not even the same part of speech. "mill" is a noun and "Millas" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "mill" or "Millas"?
"Millas" is the more common of the two: it sits at frequency rank #5,015 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.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "mill" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Millas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #260,461 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "mill" and "Millas" 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 #260,461 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