solevssoneTell them apart

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

Which to use

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

#4,411
“sole” frequency rank
#48,495
“sone” frequency rank
52906
confusion score

Side-by-Side Comparison

Feature sole sone
Definition Only. a subjective unit of loudness for an average listener equal to the loudness of a 1000-hertz sound that has an intensity 40 decibels above the listener's own threshold of hearing

Where the eye mixes sole and sone

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. sole and sone follow the identical consonant-vowel pattern (CVCV). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
sole
4 ch
sone

Visual trap between sole and sone

These two trip readers on the page rather than in the ear: sole is /səʊl/ while sone is /soʊn/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - l in “sole” becomes n in “sone”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 52906, derived from the frequency rank of both members and their visual similarity.

sole is recorded at frequency rank #4,411, classified as anadj, pronounced /səʊl/. sone is at rank #48,495, tagged as anoun, pronounced /soʊn/.

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 52906, this pair ranks #153,196 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sole vs sone

Shared letters: eos. Private to "sole": l. Private to "sone": n.

"sole" · 4 letters · shape CVCV  ·  "sone" · 4 letters · shape CVCV

Known mistypes of this pair

  • sole ← osle · sloe · soel · solle · ssole
  • sone ← osne · snoe · soen · sonne · ssone

Frequently Asked Questions

Is swapping "sole" for "sone" ever safe?
No - they are not even the same part of speech. "sole" is an adjective and "sone" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "sole" or "sone" show up more?
"sole" is the more common of the two: it sits at frequency rank #4,411 in our English list, against #48,495 for "sone". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "sole" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sone" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #153,196 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "sole" and "sone" also get mixed up with nearby pairs, the highest-scored neighbour is "soca vs sone". 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 #153,196 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list