lesionvslotionWhich spelling fits?

Which to use

“lesion” and “lotion” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#26,147
“lesion” frequency rank
#16,066
“lotion” frequency rank
42213
confusion score

Side-by-Side Comparison

Feature lesion lotion
Definition A wound or injury. A low- to medium-viscosity topical preparation intended for application to unbroken skin.

Where the eye mixes lesion and lotion

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. lesion and lotion follow the identical consonant-vowel pattern (CVCVVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
lesion
6 ch
lotion

Visual trap between lesion and lotion

A purely visual mix-up. lesion (/ˈliːʒən/) and lotion (/ˈloʊʃən/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 42213, derived from the frequency rank of both members and their visual similarity.

lesion is recorded at frequency rank #26,147, classified as anoun, pronounced /ˈliːʒən/. lotion is at rank #16,066, tagged as anoun, pronounced /ˈloʊʃən/.

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 42213, this pair ranks #251,283 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lesion vs lotion

Shared letters: ilno. Private to "lesion": es. Private to "lotion": t.

"lesion" · 6 letters · shape CVCVVC  ·  "lotion" · 6 letters · shape CVCVVC

Known mistypes of this pair

  • lesion ← elsion · leison · lesino · lesionn · lesoin · lession · letion · llesion
  • lotion ← llotion · loiton · losion · lotino · lotionn · lotoin · lottion · ltoion

Frequently Asked Questions

Do "lesion" and "lotion" mean the same thing in a sentence?
No. They are said differently (/ˈliːʒən/ versus /ˈloʊʃən/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "lesion" vs "lotion" - which ranks higher?
"lotion" is the more common of the two: it sits at frequency rank #16,066 in our English list, against #26,147 for "lesion". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "lesion" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lotion" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #251,283 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "lesion" and "lotion" also get mixed up with nearby pairs, the highest-scored neighbour is "lesion vs Leyton". 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 #251,283 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