soisvssolWhich spelling fits?

Quick tell: sois is a verb, sol is a noun, so they fill different roles in a sentence.

Which to use

“sois” is a verb and “sol” is a noun - they look or sound alike but fill different roles in a sentence.

#1,787
“sois” frequency rank
#833
“sol” frequency rank
2620
confusion score

Side-by-Side Comparison

Feature sois sol
Definition Première personne du singulier du présent du subjonctif de être. Cinquième note de la gamme.

Where the eye mixes sois and sol

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
sois
3 ch
sol

Look-alike desk: sois vs sol

These two trip readers on the page rather than in the ear: sois is \swa\ while sol is \sɔl\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 2620, derived from the frequency rank of both members and their visual similarity.

sois is recorded at frequency rank #1,787, classified as averb, pronounced \swa\. sol is at rank #833, tagged as anoun, pronounced \sɔl\.

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 2620, this pair ranks #435,792 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sois vs sol

Shared letters: os. Private to "sois": i. Private to "sol": l.

"sois" · 4 letters · shape CVVC  ·  "sol" · 3 letters · shape CVC

Known mistypes of this pair

  • soisosis · sios · soiss · sosi · ssois

Frequently Asked Questions

Is swapping "sois" for "sol" ever safe?
No - they are not even the same part of speech. "sois" is a verb and "sol" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "sois" or "sol"?
"sol" is the more common of the two: it sits at frequency rank #833 in our French list, against #1,787 for "sois". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "sois" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sol" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #435,792 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "sois" and "sol" also get mixed up with nearby pairs, the highest-scored neighbour is "sois 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 #435,792 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