mildewvsmilledWhat's the difference?

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

Which to use

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

#34,592
“mildew” frequency rank
#33,330
“milled” frequency rank
67922
confusion score

Side-by-Side Comparison

Feature mildew milled
Definition A growth of minute powdery or webby fungi, whitish or of different colors, found on various diseased or decaying substances. Ground by a mill.

Letter map: mildew vs milled

Shared letters muted; letters that set mildew and milled apart highlighted. Shared run: 4. mildew and milled follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
mildew
6 ch
milled

Part-of-speech tell for mildew / milled

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mildew is anoun and milledanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 67922, derived from the frequency rank of both members and their visual similarity.

mildew is recorded at frequency rank #34,592, classified as anoun, pronounced /ˈmɪl.djuː/. milled is at rank #33,330, tagged as anadj.

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 67922, this pair ranks #61,200 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of mildew vs milled

Shared letters: deilm. Private to "mildew": w. Private to "milled": -.

"mildew" · 6 letters · shape CVCCVC  ·  "milled" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • mildew ← imldew · midlew · milddew · mildeww · mildwe · miledw · milldew · mlidew
  • milled ← imlled · miled · mileld · millde · milledd · mliled · mmilled

Frequently Asked Questions

Do "mildew" and "milled" mean the same thing in a sentence?
No - they are not even the same part of speech. "mildew" is a noun and "milled" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "mildew" or "milled" show up more?
"milled" is the more common of the two: it sits at frequency rank #33,330 in our English list, against #34,592 for "mildew". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "mildew" vs "milled" is on the table, pick a follow-up below.

  • Full dictionary entry for "mildew" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "milled" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #61,200 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "mildew" and "milled" also get mixed up with nearby pairs, the highest-scored neighbour is "miffed vs milled". 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 #61,200 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list