soucivssoulTell them apart

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

Which to use

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

#2,644
“souci” frequency rank
#10,409
“soul” frequency rank
13053
confusion score

Side-by-Side Comparison

Feature souci soul
Definition Soin, préoccupation, inquiétude. Repu, rassasié.

Where the eye mixes souci and soul

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. souci runs 5 letters (CVVCV) against soul's 4 (CVVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
souci
4 ch
soul

Visual trap between souci and soul

These two trip readers on the page rather than in the ear: souci is \su.si\ while soul is \su\. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 13053, derived from the frequency rank of both members and their visual similarity.

souci is recorded at frequency rank #2,644, classified as anoun, pronounced \su.si\. soul is at rank #10,409, tagged as anadj, pronounced \su\.

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 13053, this pair ranks #402,632 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of souci vs soul

Shared letters: osu. Private to "souci": ci. Private to "soul": l.

"souci" · 5 letters · shape CVVCV  ·  "soul" · 4 letters · shape CVVC

Known mistypes of this pair

  • souciosuci · socui · soucci · souic · ssouci · suoci
  • soulosul · solu · soull · ssoul · suol

Frequently Asked Questions

Can "souci" and "soul" be used interchangeably?
No - they are not even the same part of speech. "souci" is a noun and "soul" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "souci" or "soul"?
"souci" is the more common of the two: it sits at frequency rank #2,644 in our French list, against #10,409 for "soul". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "souci" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "soul" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #402,632 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "souci" and "soul" also get mixed up with nearby pairs, the highest-scored neighbour is "soul vs suu". 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 #402,632 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