solevssoloWhich spelling fits?

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

Which to use

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

#27,493
“sole” frequency rank
#5,222
“solo” frequency rank
32715
confusion score

Side-by-Side Comparison

Feature sole solo
Definition nächster Stern zur Erde und Zentrum unseres Sonnensystems; Sonne allein

Letter map: sole vs solo

Shared letters muted; letters that set sole and solo apart highlighted. Shared run: 3.

4 ch
sole
4 ch
solo

Part-of-speech tell for sole / solo

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sole is anoun and soloanadjective. On the page they differ by a single letter - e in “sole” becomes o in “solo”. Our composite confusion score for this pair is 32715, derived from the frequency rank of both members and their visual similarity.

sole is recorded at frequency rank #27,493, classified as anoun, pronounced [ˈsole]. solo is at rank #5,222, tagged as anadj, pronounced […].

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 32715, this pair ranks #1,701,581 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sole vs solo

Shared letters: los. Private to "sole": e. Private to "solo": -.

"sole" · 4 letters · shape CVCV  ·  "solo" · 4 letters · shape CVCV

Known mistypes of this pair

  • soleosle · sloe · soel · ssole
  • solosloo · sollo · sool · ssolo

Frequently Asked Questions

Is swapping "sole" for "solo" ever safe?
No - they are not even the same part of speech. "sole" is a noun and "solo" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "sole" or "solo"?
"solo" is the more common of the two: it sits at frequency rank #5,222 in our German list, against #27,493 for "sole". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "sole" and "solo".

  • Full dictionary entry for "sole" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "solo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,701,581 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "sole" and "solo" also get mixed up with nearby pairs, the highest-scored neighbour is "Sire vs sole". 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 #1,701,581 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list