lb vs LH, What's the Difference?

Which to use

“lb” is a symbol and “LH” is a noun - they look or sound alike but fill different roles in a sentence.

#22,921
“lb” frequency rank: #44,023
“LH” frequency rank: 66944
confusion score

Side-by-Side Comparison

Feature	lb	LH
Definition	Symbole de la livre (pound), unité de mesure de masse anglo-saxonne. Cette livre est ordinairement dans le système avoir-du-poids ; il y a aussi une livre apothicaire (apothecary pound ou troy pound) — les symboles respectifs sont lb av et lb t ou lb Tr. La livre française, elle, avait pour symbole lp.	Abréviation de lymphome de Hodgkin.

Letter map: lb vs LH

Shared letters muted; letters that set lb and LH apart highlighted. Shared run: 1.

2 ch

Role in the sentence - lb and LH

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: lb is asymbol and LHanoun. On the page they differ by a single letter - b in “lb” becomes h in “LH”. Our composite confusion score for this pair is 66944, derived from the frequency rank of both members and their visual similarity.

lb is recorded at frequency rank #22,921, classified as asymbol. LH is at rank #44,023, tagged as anoun, pronounced \ɛl.aʃ\.

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 66944, this pair ranks #65,603 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of lb vs LH

Shared letters: l. Private to "lb": b. Private to "LH": h.

"lb" · 2 letters · shape CC · "LH" · 2 letters · shape CC

Frequently Asked Questions

Do "lb" and "LH" mean the same thing in a sentence?

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

Frequency check: "lb" vs "LH" - which ranks higher?

"lb" is the more common of the two: it sits at frequency rank #22,921 in our French list, against #44,023 for "LH". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "lb" and "LH".

Full dictionary entry for "lb" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "LH" - compare definitions side by side with the headword page. Word entry
This pair ranks #65,603 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"lb" and "LH" also get mixed up with nearby pairs, the highest-scored neighbour is "lep vs LH". Nearby pair

Confusion rank #65,603 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.