Which to use
“lest” is a conjunction and “LSAT” is a name - they look or sound alike but fill different roles in a sentence.
- #14,158
- “lest” frequency rank
- #47,168
- “LSAT” frequency rank
- 61326
- confusion score
Side-by-Side Comparison
| Feature | lest | LSAT |
|---|---|---|
| Definition | For fear that; that not; in order to prevent something from happening; in case. | Initialism of Law School Admission Test. |
Where the eye mixes lest and LSAT
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: lest vs LSAT
These two trip readers on the page rather than in the ear: lest is /lɛst/ while LSAT is /ˈɛlsæt/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (conjunction vs name), which is usually the fastest check. Our composite confusion score for this pair is 61326, derived from the frequency rank of both members and their visual similarity.
lest is recorded at frequency rank #14,158, classified as aconj, pronounced /lɛst/. LSAT is at rank #47,168, tagged as aname, pronounced /ˈɛlsæt/.
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 61326, this pair ranks #94,947 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of lest vs LSAT
Shared letters: lst. Private to "lest": e. Private to "LSAT": a.
"lest" · 4 letters · shape CVCC · "LSAT" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "lest" for "LSAT" ever safe?
Which is more common, "lest" or "LSAT"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "lest" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "LSAT" - compare definitions side by side with the headword page. Word entry
- This pair ranks #94,947 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "lest" and "LSAT" also get mixed up with nearby pairs, the highest-scored neighbour is "LSAT vs LSC". 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 #94,947 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.