Which to use
“shutdown” and “sundown” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,683
- “shutdown” frequency rank
- #30,608
- “sundown” frequency rank
- 43291
- confusion score
Side-by-Side Comparison
| Feature | shutdown | sundown |
|---|---|---|
| Definition | The action of stopping operations; a closing, of a computer, business, event, etc. | Sunset. |
Letter map: shutdown vs sundown
Shared letters muted; letters that set shutdown and sundown apart highlighted. Shared run: 6.
Corpus notes: shutdown and sundown
shutdown and sundown are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 43291, derived from the frequency rank of both members and their visual similarity.
shutdown is recorded at frequency rank #12,683, classified as anoun. sundown is at rank #30,608, tagged as anoun, pronounced /ˈsʌnˌdaʊn/.
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 43291, this pair ranks #241,412 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of shutdown vs sundown
Shared letters: dnosuw. Private to "shutdown": ht. Private to "sundown": -.
"shutdown" · 8 letters · shape CCVCCVCC · "sundown" · 7 letters · shape CVCCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "shutdown" for "sundown" ever safe?
In ordinary English text, does "shutdown" or "sundown" show up more?
Useful next steps
Pair "shutdown" vs "sundown" is on the table, pick a follow-up below.
- Full dictionary entry for "shutdown" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sundown" - compare definitions side by side with the headword page. Word entry
- This pair ranks #241,412 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "shutdown" and "sundown" also get mixed up with nearby pairs, the highest-scored neighbour is "Sandown vs sundown". 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 #241,412 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.