Which to use
“insert” and “insure” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #7,019
- “insert” frequency rank
- #17,164
- “insure” frequency rank
- 24183
- confusion score
Side-by-Side Comparison
| Feature | insert | insure |
|---|---|---|
| Definition | To put in between or into. | To provide for compensation if some specified risk occurs. Often agreed by policy (contract) to offer financial compensation in case of an accident, theft or other undesirable event. |
Where the eye mixes insert and insure
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between insert and insure
A purely visual mix-up. insert (/ɪnˈsɜːt/) and insure (/ɪnˈʃɔː(ɹ)/) 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 24183, derived from the frequency rank of both members and their visual similarity.
insert is recorded at frequency rank #7,019, classified as averb, pronounced /ɪnˈsɜːt/. insure is at rank #17,164, tagged as averb, pronounced /ɪnˈʃɔː(ɹ)/.
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 24183, this pair ranks #403,882 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of insert vs insure
Shared letters: einrs. Private to "insert": t. Private to "insure": u.
"insert" · 6 letters · shape VCCVCC · "insure" · 6 letters · shape VCCVCV
Known mistypes of this pair
Frequently Asked Questions
Can "insert" and "insure" be used interchangeably?
Which is more common, "insert" or "insure"?
After this comparison
Eye-level mix-up between "insert" and "insure" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "insert" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "insure" - compare definitions side by side with the headword page. Word entry
- This pair ranks #403,882 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "insert" and "insure" also get mixed up with nearby pairs, the highest-scored neighbour is "Inoue vs insure". 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 #403,882 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.