Which to use
“lex” and “lie” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #14,983
- “lex” frequency rank
- #1,530
- “lie” frequency rank
- 16513
- confusion score
Side-by-Side Comparison
| Feature | lex | lie |
|---|---|---|
| Definition | To perform lexical analysis; to convert a character stream to a token stream as a preliminary to parsing. | To rest in a horizontal position on a surface. |
Where the eye mixes lex and lie
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses lex with lie
A purely visual mix-up. lex (/lɛks/) and lie (/laɪ̯/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 16513, derived from the frequency rank of both members and their visual similarity.
lex is recorded at frequency rank #14,983, classified as averb, pronounced /lɛks/. lie is at rank #1,530, tagged as averb, pronounced /laɪ̯/.
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 16513, this pair ranks #457,287 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of lex vs lie
Shared letters: el. Private to "lex": x. Private to "lie": i.
"lex" · 3 letters · shape CVC · "lie" · 3 letters · shape CVV
Frequently Asked Questions
Do "lex" and "lie" mean the same thing in a sentence?
In ordinary English text, does "lex" or "lie" show up more?
What to do next
Eye-level mix-up between "lex" and "lie" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "lex" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lie" - compare definitions side by side with the headword page. Word entry
- This pair ranks #457,287 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "lex" and "lie" also get mixed up with nearby pairs, the highest-scored neighbour is "lex vs LSC". Nearby pair
Confusion rank #457,287 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.