Which to use
“mat” is an adjective and “mud” is a noun - they look or sound alike but fill different roles in a sentence.
- #6,319
- “mat” frequency rank
- #49,806
- “mud” frequency rank
- 56125
- confusion score
Side-by-Side Comparison
| Feature | mat | mud |
|---|---|---|
| Definition | Qui n’a pas d’éclat, qui ne réfléchit pas la lumière. Se dit surtout des objets de métal qui n’ont pas reçu le poli définitif ou auxquels on a donné une patine spéciale. | Boue. |
Where the eye mixes mat and mud
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between mat and mud
These two trip readers on the page rather than in the ear: mat is \ma\ while mud is \ˈmʌd\. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 56125, derived from the frequency rank of both members and their visual similarity.
mat is recorded at frequency rank #6,319, classified as anadj, pronounced \ma\. mud is at rank #49,806, tagged as anoun, pronounced \ˈmʌd\.
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 56125, this pair ranks #123,107 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of mat vs mud
Shared letters: m. Private to "mat": at. Private to "mud": du.
"mat" · 3 letters · shape CVC · "mud" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "mat" for "mud" ever safe?
Frequency check: "mat" vs "mud" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "mat" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mud" - compare definitions side by side with the headword page. Word entry
- This pair ranks #123,107 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "mat" and "mud" also get mixed up with nearby pairs, the highest-scored neighbour is "mud vs MWh". Nearby pair
Confusion rank #123,107 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.