l vs Ls, What's the Difference?

Which to use

“l” is a character and “Ls” is a noun - they look or sound alike but fill different roles in a sentence.

#676
“l” frequency rank: #11,064
“Ls” frequency rank: 11740
confusion score

Side-by-Side Comparison

Feature	l	Ls
Definition	The twelfth letter of the English alphabet, called el and written in the Latin script.	driver's license

Letter map: l vs Ls

Shared letters muted; letters that set l and Ls apart highlighted. Shared run: 1.

1 ch

2 ch

Grammar separator: l vs Ls

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: l is acharacter and Lsanoun. On the page they differ by 1 extra letter(s) - “l” sits inside “Ls”. Our composite confusion score for this pair is 11740, derived from the frequency rank of both members and their visual similarity.

l is recorded at frequency rank #676, classified as acharacter, pronounced /ɛl/. Ls is at rank #11,064, tagged as anoun.

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 11740, this pair ranks #485,394 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of l vs Ls

Shared letters: l. Private to "l": -. Private to "Ls": s.

"l" · 1 letters · shape C · "Ls" · 2 letters · shape CC

Frequently Asked Questions

Can "l" and "Ls" be used interchangeably?

No - they are not even the same part of speech. "l" is a character and "Ls" a noun, so a sentence built for one is usually ungrammatical with the other.

In ordinary English text, does "l" or "Ls" show up more?

"l" is the more common of the two: it sits at frequency rank #676 in our English list, against #11,064 for "Ls". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pair "l" vs "Ls" is on the table, pick a follow-up below.

Full dictionary entry for "l" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "Ls" - compare definitions side by side with the headword page. Word entry
This pair ranks #485,394 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
"l" and "Ls" also get mixed up with nearby pairs, the highest-scored neighbour is "Ls vs LSC". Nearby pair

Confusion rank #485,394 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.