Which to use
“install” and “instill” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,695
- “install” frequency rank
- #28,958
- “instill” frequency rank
- 34653
- confusion score
Side-by-Side Comparison
| Feature | install | instill |
|---|---|---|
| Definition | To connect, set up or prepare something for use | To cause a quality to become part of someone's nature. |
Where the eye mixes install and instill
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Visual trap between install and instill
A purely visual mix-up. install (/ɪnˈstɔːl/) and instill (/ɪnˈstɪl/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - a in “install” becomes i in “instill”. Our composite confusion score for this pair is 34653, derived from the frequency rank of both members and their visual similarity.
install is recorded at frequency rank #5,695, classified as averb, pronounced /ɪnˈstɔːl/. instill is at rank #28,958, tagged as averb, pronounced /ɪnˈstɪl/.
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 34653, this pair ranks #318,902 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of install vs instill
Shared letters: ilnst. Private to "install": a. Private to "instill": -.
"install" · 7 letters · shape VCCCVCC · "instill" · 7 letters · shape VCCCVCC
Known mistypes of this pair
Frequently Asked Questions
Can "install" and "instill" be used interchangeably?
In ordinary English text, does "install" or "instill" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "install" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "instill" - compare definitions side by side with the headword page. Word entry
- This pair ranks #318,902 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "install" and "instill" also get mixed up with nearby pairs, the highest-scored neighbour is "infill vs instill". 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 #318,902 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.