Which to use
“matter” and “mutter” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #415
- “matter” frequency rank
- #38,512
- “mutter” frequency rank
- 38927
- confusion score
Side-by-Side Comparison
| Feature | matter | mutter |
|---|---|---|
| Definition | Material; substance. | A repressed or obscure utterance; an instance of muttering. |
Where the eye mixes matter and mutter
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between matter and mutter
A purely visual mix-up. matter (/ˈmæt.ə/) and mutter (/ˈmʌtə/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - a in “matter” becomes u in “mutter”. Our composite confusion score for this pair is 38927, derived from the frequency rank of both members and their visual similarity.
matter is recorded at frequency rank #415, classified as anoun, pronounced /ˈmæt.ə/. mutter is at rank #38,512, tagged as anoun, pronounced /ˈmʌtə/.
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 38927, this pair ranks #281,416 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of matter vs mutter
Shared letters: emrt. Private to "matter": a. Private to "mutter": u.
"matter" · 6 letters · shape CVCCVC · "mutter" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "matter" for "mutter" ever safe?
Frequency check: "matter" vs "mutter" - which ranks higher?
What to do next
Eye-level mix-up between "matter" and "mutter" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "matter" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mutter" - compare definitions side by side with the headword page. Word entry
- This pair ranks #281,416 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "matter" and "mutter" also get mixed up with nearby pairs, the highest-scored neighbour is "mutate vs mutter". 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 #281,416 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.