Which to use
“seams” and “spas” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #19,199
- “seams” frequency rank
- #35,526
- “spas” frequency rank
- 54725
- confusion score
Side-by-Side Comparison
| Feature | seams | spas |
|---|---|---|
| Definition | plural of seam | plural of spa |
Where the eye mixes seams and spas
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. seams runs 5 letters (CVVCC) against spas's 4 (CCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: seams vs spas
A purely visual mix-up. seams (/siːmz/) and spas (/spɑːz/) 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 54725, derived from the frequency rank of both members and their visual similarity.
seams is recorded at frequency rank #19,199, classified as anoun, pronounced /siːmz/. spas is at rank #35,526, tagged as anoun, pronounced /spɑːz/.
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 54725, this pair ranks #138,885 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of seams vs spas
Shared letters: as. Private to "seams": em. Private to "spas": p.
"seams" · 5 letters · shape CVVCC · "spas" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Can "seams" and "spas" be used interchangeably?
Frequency check: "seams" vs "spas" - 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 "seams" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "spas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #138,885 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "seams" and "spas" also get mixed up with nearby pairs, the highest-scored neighbour is "spas 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 #138,885 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.