Which to use
“closer” is an adjective and “cluster” is a noun - they look or sound alike but fill different roles in a sentence.
- #1,891
- “closer” frequency rank
- #7,206
- “cluster” frequency rank
- 9097
- confusion score
Side-by-Side Comparison
| Feature | closer | cluster |
|---|---|---|
| Definition | comparative form of close: more close | A bunch or group of several discrete items that are close to each other. |
Where the eye mixes closer and cluster
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: closer vs cluster
These two trip readers on the page rather than in the ear: closer is /ˈkləʊ.sə/ while cluster is /ˈklʌstə/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 9097, derived from the frequency rank of both members and their visual similarity.
closer is recorded at frequency rank #1,891, classified as anadj, pronounced /ˈkləʊ.sə/. cluster is at rank #7,206, tagged as anoun, pronounced /ˈklʌstə/.
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 9097, this pair ranks #499,108 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of closer vs cluster
Shared letters: celrs. Private to "closer": o. Private to "cluster": tu.
"closer" · 6 letters · shape CCVCVC · "cluster" · 7 letters · shape CCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "closer" and "cluster" be used interchangeably?
In ordinary English text, does "closer" or "cluster" show up more?
After this comparison
Eye-level mix-up between "closer" and "cluster" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "closer" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cluster" - compare definitions side by side with the headword page. Word entry
- This pair ranks #499,108 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "closer" and "cluster" also get mixed up with nearby pairs, the highest-scored neighbour is "cluster vs crusted". 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 #499,108 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.