Which to use
“spasm” and “SPS” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #35,950
- “spasm” frequency rank
- #34,299
- “SPS” frequency rank
- 70249
- confusion score
Side-by-Side Comparison
| Feature | spasm | SPS |
|---|---|---|
| Definition | A sudden, involuntary contraction of a muscle, a group of muscles, or a hollow organ. | Initialism of supplementary policy statement. |
Letter map: spasm vs SPS
Shared letters muted; letters that set spasm and SPS apart highlighted. Shared run: 3.
Pair insight - spasm / SPS
spasm and SPS 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 2 letter(s) in length. Our composite confusion score for this pair is 70249, derived from the frequency rank of both members and their visual similarity.
spasm is recorded at frequency rank #35,950, classified as anoun, pronounced /ˈspæz.m̩/. SPS is at rank #34,299, tagged as anoun.
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 70249, this pair ranks #51,295 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of spasm vs SPS
Shared letters: ps. Private to "spasm": am. Private to "SPS": -.
"spasm" · 5 letters · shape CCVCC · "SPS" · 3 letters · shape CCC
Known mistypes of this pair
- spasm ← psasm · sapsm · spams · spasmm · spassm · sppasm · spsam · sspasm
Frequently Asked Questions
Do "spasm" and "SPS" mean the same thing in a sentence?
Frequency check: "spasm" vs "SPS" - which ranks higher?
Useful next steps
Done with this confusable. These links stay specific to "spasm" and "SPS".
- Full dictionary entry for "spasm" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "SPS" - compare definitions side by side with the headword page. Word entry
- This pair ranks #51,295 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "spasm" and "SPS" also get mixed up with nearby pairs, the highest-scored neighbour is "SPS 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 #51,295 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.