Which to use
“mis” is a noun and “must” is a verb - they look or sound alike but fill different roles in a sentence.
- #37,676
- “mis” frequency rank
- #11,712
- “must” frequency rank
- 49388
- confusion score
Side-by-Side Comparison
| Feature | mis | must |
|---|---|---|
| Definition | rotes, leicht formbares Metall, das sich gut als Stromleiter eignet; Kupfer | 2. Person Plural Imperativ Präsens Aktiv des Verbs musen |
Where the eye mixes mis and must
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses mis with must
These two trip readers on the page rather than in the ear: mis is [mis] while must is [muːst]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 49388, derived from the frequency rank of both members and their visual similarity.
mis is recorded at frequency rank #37,676, classified as anoun, pronounced [mis]. must is at rank #11,712, tagged as averb, pronounced [muːst].
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 49388, this pair ranks #1,213,393 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of mis vs must
Shared letters: ms. Private to "mis": i. Private to "must": tu.
"mis" · 3 letters · shape CVC · "must" · 4 letters · shape CVCC
Known mistypes of this pair
- must ← mmust · msut · mustt · muts · umst
Frequently Asked Questions
Can "mis" and "must" be used interchangeably?
Frequency check: "mis" vs "must" - which ranks higher?
After this comparison
Eye-level mix-up between "mis" and "must" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "mis" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "must" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,213,393 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "mis" and "must" also get mixed up with nearby pairs, the highest-scored neighbour is "Milfs vs mis". 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 #1,213,393 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.