Which to use
“sepia” and “spina” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #38,157
- “sepia” frequency rank
- #43,383
- “spina” frequency rank
- 81540
- confusion score
Side-by-Side Comparison
| Feature | sepia | spina |
|---|---|---|
| Definition | A dark brown pigment made from the secretions of the cuttlefish. | A spine; the backbone. |
Where the eye mixes sepia and spina
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: sepia vs spina
A purely visual mix-up. sepia (/ˈsiːpiə/) and spina (/ˈspaɪ.nə/) 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 3 positions. Our composite confusion score for this pair is 81540, derived from the frequency rank of both members and their visual similarity.
sepia is recorded at frequency rank #38,157, classified as anoun, pronounced /ˈsiːpiə/. spina is at rank #43,383, tagged as anoun, pronounced /ˈspaɪ.nə/.
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 81540, this pair ranks #17,480 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of sepia vs spina
Shared letters: aips. Private to "sepia": e. Private to "spina": n.
"sepia" · 5 letters · shape CVCVV · "spina" · 5 letters · shape CCVCV
Known mistypes of this pair
Frequently Asked Questions
Do "sepia" and "spina" mean the same thing in a sentence?
Which is more common, "sepia" or "spina"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "sepia" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "spina" - compare definitions side by side with the headword page. Word entry
- This pair ranks #17,480 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "sepia" and "spina" also get mixed up with nearby pairs, the highest-scored neighbour is "SNA vs spina". 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 #17,480 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.