Which to use
“install” and “installed” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,695
- “install” frequency rank
- #3,632
- “installed” frequency rank
- 9327
- confusion score
Side-by-Side Comparison
| Feature | install | installed |
|---|---|---|
| Definition | To connect, set up or prepare something for use | simple past and past participle of install |
Where the eye mixes install and installed
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.
Why the eye confuses install with installed
A purely visual mix-up. install (/ɪnˈstɔːl/) and installed (/ɪnˈstɔːld/) 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 2 extra letter(s) - “install” sits inside “installed”. Our composite confusion score for this pair is 9327, 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/. installed is at rank #3,632, tagged as averb, pronounced /ɪnˈstɔːld/.
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 9327, this pair ranks #497,962 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of install vs installed
Shared letters: ailnst. Private to "install": -. Private to "installed": de.
"install" · 7 letters · shape VCCCVCC · "installed" · 9 letters · shape VCCCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "install" and "installed" mean the same thing in a sentence?
In ordinary English text, does "install" or "installed" show up more?
After this comparison
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 "installed" - compare definitions side by side with the headword page. Word entry
- This pair ranks #497,962 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "install" and "installed" also get mixed up with nearby pairs, the highest-scored neighbour is "install vs installer". 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 #497,962 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.