Which to use
“sol” is a noun and “spi” is an adjective - they look or sound alike but fill different roles in a sentence.
- #833
- “sol” frequency rank
- #49,369
- “spi” frequency rank
- 50202
- confusion score
Side-by-Side Comparison
| Feature | sol | spi |
|---|---|---|
| Definition | Cinquième note de la gamme. | Spirituel (au sens religieux). |
Where the eye mixes sol and spi
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between sol and spi
These two trip readers on the page rather than in the ear: sol is \sɔl\ while spi is \spi\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 50202, derived from the frequency rank of both members and their visual similarity.
sol is recorded at frequency rank #833, classified as anoun, pronounced \sɔl\. spi is at rank #49,369, tagged as anadj, pronounced \spi\.
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 50202, this pair ranks #164,494 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sol vs spi
Shared letters: s. Private to "sol": lo. Private to "spi": ip.
"sol" · 3 letters · shape CVC · "spi" · 3 letters · shape CCV
Frequently Asked Questions
Do "sol" and "spi" mean the same thing in a sentence?
In ordinary French text, does "sol" or "spi" show up more?
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 "sol" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "spi" - compare definitions side by side with the headword page. Word entry
- This pair ranks #164,494 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "sol" and "spi" also get mixed up with nearby pairs, the highest-scored neighbour is "spi vs suu". Nearby pair
Confusion rank #164,494 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.