lisvsLvivWhich spelling fits?

Quick tell: lis is a noun, Lviv is a name, so they fill different roles in a sentence.

Which to use

“lis” is a noun and “Lviv” is a name - they look or sound alike but fill different roles in a sentence.

#25,822
“lis” frequency rank
#40,331
“Lviv” frequency rank
66153
confusion score

Side-by-Side Comparison

Feature lis Lviv
Definition Clipping of fleur-de-lis. A city and raion, the administrative centre of Lviv Oblast, in western Ukraine.

Letter map: lis vs Lviv

Shared letters muted; letters that set lis and Lviv apart highlighted. Shared run: 2. lis runs 3 letters (CVC) against Lviv's 4 (CCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
lis
4 ch
Lviv

Grammar separator: lis vs Lviv

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: lis is anoun and Lvivaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 66153, derived from the frequency rank of both members and their visual similarity.

lis is recorded at frequency rank #25,822, classified as anoun. Lviv is at rank #40,331, tagged as aname, pronounced /ləˈviːv/.

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 66153, this pair ranks #69,353 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of lis vs Lviv

Shared letters: il. Private to "lis": s. Private to "Lviv": v.

"lis" · 3 letters · shape CVC  ·  "Lviv" · 4 letters · shape CCVC

Known mistypes of this pair

  • Lviv ← livv · llviv · lvivv · lvvi · lvviv · vliv

Frequently Asked Questions

Is swapping "lis" for "Lviv" ever safe?
No - they are not even the same part of speech. "lis" is a noun and "Lviv" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "lis" or "Lviv" show up more?
"lis" is the more common of the two: it sits at frequency rank #25,822 in our English list, against #40,331 for "Lviv". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "lis" and "Lviv". Here's where to go from here.

  • Full dictionary entry for "lis" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Lviv" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #69,353 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "lis" and "Lviv" also get mixed up with nearby pairs, the highest-scored neighbour is "lav vs Lviv". 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 #69,353 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