Which to use
“luce” and “lung” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #29,356
- “luce” frequency rank
- #6,070
- “lung” frequency rank
- 35426
- confusion score
Side-by-Side Comparison
| Feature | luce | lung |
|---|---|---|
| Definition | The pike, Esox lucius, when fully grown. | A biological organ of vertebrates that controls breathing and oxygenates the blood. |
Where the eye mixes luce and lung
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses luce with lung
A purely visual mix-up. luce (/luːs/) and lung (/ˈlʌŋ/) 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 35426, derived from the frequency rank of both members and their visual similarity.
luce is recorded at frequency rank #29,356, classified as anoun, pronounced /luːs/. lung is at rank #6,070, tagged as anoun, pronounced /ˈlʌŋ/.
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 35426, this pair ranks #312,054 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of luce vs lung
Shared letters: lu. Private to "luce": ce. Private to "lung": gn.
"luce" · 4 letters · shape CVCV · "lung" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "luce" for "lung" ever safe?
Frequency check: "luce" vs "lung" - which ranks higher?
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 "luce" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lung" - compare definitions side by side with the headword page. Word entry
- This pair ranks #312,054 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "luce" and "lung" also get mixed up with nearby pairs, the highest-scored neighbour is "luce vs lucent". 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 #312,054 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.