Which to use
“SPS” and “spud” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #34,299
- “SPS” frequency rank
- #42,419
- “spud” frequency rank
- 76718
- confusion score
Side-by-Side Comparison
| Feature | SPS | spud |
|---|---|---|
| Definition | Initialism of supplementary policy statement. | A potato. |
Letter map: SPS vs spud
Shared letters muted; letters that set SPS and spud apart highlighted. Shared run: 2.
Pair insight - SPS / spud
SPS and spud are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 76718, derived from the frequency rank of both members and their visual similarity.
SPS is recorded at frequency rank #34,299, classified as anoun. spud is at rank #42,419, tagged as anoun, pronounced /spʌd/.
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 76718, this pair ranks #29,317 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of SPS vs spud
Shared letters: ps. Private to "SPS": -. Private to "spud": du.
"SPS" · 3 letters · shape CCC · "spud" · 4 letters · shape CCVC
Known mistypes of this pair
- spud ← psud · spdu · sppud · spudd · sspud · supd
Frequently Asked Questions
Can "SPS" and "spud" be used interchangeably?
Frequency check: "SPS" vs "spud" - which ranks higher?
What to do next
Pair "SPS" vs "spud" is on the table, pick a follow-up below.
- Full dictionary entry for "SPS" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "spud" - compare definitions side by side with the headword page. Word entry
- This pair ranks #29,317 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "SPS" and "spud" 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 #29,317 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.