Which to use
“madder” and “master” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #47,738
- “madder” frequency rank
- #1,250
- “master” frequency rank
- 48988
- confusion score
Side-by-Side Comparison
| Feature | madder | master |
|---|---|---|
| Definition | A herbaceous plant, Rubia tinctorum, native to Asia, cultivated for a red-purple dye (alizarin) obtained from the root. | Someone who has control over something or someone. |
Where the eye mixes madder and master
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between madder and master
A purely visual mix-up. madder (/ˈmæd.ə(ɹ)/) and master (/ˈmɑːs.tə/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 48988, derived from the frequency rank of both members and their visual similarity.
madder is recorded at frequency rank #47,738, classified as anoun, pronounced /ˈmæd.ə(ɹ)/. master is at rank #1,250, tagged as anoun, pronounced /ˈmɑːs.tə/.
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 48988, this pair ranks #187,907 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of madder vs master
Shared letters: aemr. Private to "madder": d. Private to "master": st.
"madder" · 6 letters · shape CVCCVC · "master" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "madder" for "master" ever safe?
Frequency check: "madder" vs "master" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "madder" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "master" - compare definitions side by side with the headword page. Word entry
- This pair ranks #187,907 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "madder" and "master" also get mixed up with nearby pairs, the highest-scored neighbour is "madder vs Maurer". 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 #187,907 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.