lessvslexWhich spelling fits?

Quick tell: less is a adjective, lex is a noun, so they fill different roles in a sentence.

Which to use

“less” is an adjective and “lex” is a noun - they look or sound alike but fill different roles in a sentence.

#30,688
“less” frequency rank
#19,582
“lex” frequency rank
50270
confusion score

Side-by-Side Comparison

Feature less lex
Definition Moins, en quantité. Loi écrite.

Letter map: less vs lex

Shared letters muted; letters that set less and lex apart highlighted. Shared run: 2.

4 ch
less
3 ch
lex

Part-of-speech tell for less / lex

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: less is anadjective and lexanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 50270, derived from the frequency rank of both members and their visual similarity.

less is recorded at frequency rank #30,688, classified as anadj, pronounced \ˈlɛs\. lex is at rank #19,582, 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 50270, this pair ranks #163,999 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of less vs lex

Shared letters: el. Private to "less": s. Private to "lex": x.

"less" · 4 letters · shape CVCC  ·  "lex" · 3 letters · shape CVC

Known mistypes of this pair

  • lesselss · lless · lses

Frequently Asked Questions

Is swapping "less" for "lex" ever safe?
No - they are not even the same part of speech. "less" is an adjective and "lex" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "less" or "lex" show up more?
"lex" is the more common of the two: it sits at frequency rank #19,582 in our French list, against #30,688 for "less". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "less" vs "lex" is on the table, pick a follow-up below.

  • Full dictionary entry for "less" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lex" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #163,999 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "less" and "lex" also get mixed up with nearby pairs, the highest-scored neighbour is "lep vs less". 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 #163,999 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list