lavsLHWhat's the difference?

Quick tell: la is a article, LH is a noun, so they fill different roles in a sentence.

Which to use

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

#2
“la” frequency rank
#44,023
“LH” frequency rank
44025
confusion score

Side-by-Side Comparison

Feature la LH
Definition Féminin singulier de le. Détermine un groupe nominal féminin singulier. Abréviation de lymphome de Hodgkin.

Where the eye mixes la and LH

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
la
2 ch
LH

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: la is \la\ while LH is \ɛl.aʃ\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “la” becomes h in “LH”, and the parts of speech differ too (article vs noun), which is usually the fastest check. Our composite confusion score for this pair is 44025, derived from the frequency rank of both members and their visual similarity.

la is recorded at frequency rank #2, classified as anarticle, pronounced \la\. 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 44025, this pair ranks #213,625 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of la vs LH

Shared letters: l. Private to "la": a. Private to "LH": h.

"la" · 2 letters · shape CV  ·  "LH" · 2 letters · shape CC

Frequently Asked Questions

Can "la" and "LH" be used interchangeably?
No - they are not even the same part of speech. "la" is an article and "LH" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "la" or "LH"?
"la" is the more common of the two: it sits at frequency rank #2 in our French list, against #44,023 for "LH". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list