Which to use
“spud” and “spunk” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #42,419
- “spud” frequency rank
- #43,934
- “spunk” frequency rank
- 86353
- confusion score
Side-by-Side Comparison
| Feature | spud | spunk |
|---|---|---|
| Definition | A potato. | A spark. |
Where the eye mixes spud and spunk
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. spud runs 4 letters (CCVC) against spunk's 5 (CCVCC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between spud and spunk
A purely visual mix-up. spud (/spʌd/) and spunk (/spʌŋk/) 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 1 letter(s) in length. Our composite confusion score for this pair is 86353, derived from the frequency rank of both members and their visual similarity.
spud is recorded at frequency rank #42,419, classified as anoun, pronounced /spʌd/. spunk is at rank #43,934, tagged as anoun, pronounced /spʌŋk/.
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 86353, this pair ranks #9,089 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of spud vs spunk
Shared letters: psu. Private to "spud": d. Private to "spunk": kn.
"spud" · 4 letters · shape CCVC · "spunk" · 5 letters · shape CCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "spud" for "spunk" ever safe?
Which is more common, "spud" or "spunk"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "spud" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "spunk" - compare definitions side by side with the headword page. Word entry
- This pair ranks #9,089 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "spud" and "spunk" also get mixed up with nearby pairs, the highest-scored neighbour is "spud vs suds". 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 #9,089 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.