solivssolidTell them apart

Quick tell: soli is a noun, solid is an adjective, so they fill different roles in a sentence.

Which to use

“soli” is a noun and “solid” is an adjective - they look or sound alike but fill different roles in a sentence.

#48,798
“soli” frequency rank
#33,471
“solid” frequency rank
82269
confusion score

Side-by-Side Comparison

Feature soli solid
Definition Sous le faîtage, espace servant à engranger le foin (fenière) et où l'on peut aussi coucher, en y accédant par une échelle extérieure. Solide.

Where the eye mixes soli and solid

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

4 ch
soli
5 ch
solid

Why the eye confuses soli with solid

These two trip readers on the page rather than in the ear: soli is \sɔ.lo\ while solid is \zoˈliːt\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “soli” sits inside “solid”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 82269, derived from the frequency rank of both members and their visual similarity.

soli is recorded at frequency rank #48,798, classified as anoun, pronounced \sɔ.lo\. solid is at rank #33,471, tagged as anadj, pronounced \zoˈliːt\.

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 82269, this pair ranks #17,055 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of soli vs solid

Shared letters: ilos. Private to "soli": -. Private to "solid": d.

"soli" · 4 letters · shape CVCV  ·  "solid" · 5 letters · shape CVCVC

Known mistypes of this pair

  • soliosli · sloi · soil · solli · ssoli
  • solidoslid · sloid · soild · soldi · solidd · sollid · ssolid

Frequently Asked Questions

Can "soli" and "solid" be used interchangeably?
No - they are not even the same part of speech. "soli" is a noun and "solid" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "soli" or "solid"?
"solid" is the more common of the two: it sits at frequency rank #33,471 in our French list, against #48,798 for "soli". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "soli" and "solid" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "soli" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "solid" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #17,055 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "soli" and "solid" also get mixed up with nearby pairs, the highest-scored neighbour is "soli vs spi". 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 #17,055 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list