Which to use
“chamber” and “chambers” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #3,151
- “chamber” frequency rank
- #6,445
- “chambers” frequency rank
- 9596
- confusion score
Side-by-Side Comparison
| Feature | chamber | chambers |
|---|---|---|
| Definition | A room or set of rooms | A set of rooms in a building used as an office or a residential apartment. |
Where the eye mixes chamber and chambers
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. chamber runs 7 letters (CCVCCVC) against chambers's 8 (CCVCCVCC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between chamber and chambers
A purely visual mix-up. chamber (/ˈtʃeɪmbə(ɹ)/) and chambers (/ˈt͡ʃeɪmbəz/) 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 1 extra letter(s) - “chamber” sits inside “chambers”. Our composite confusion score for this pair is 9596, derived from the frequency rank of both members and their visual similarity.
chamber is recorded at frequency rank #3,151, classified as anoun, pronounced /ˈtʃeɪmbə(ɹ)/. chambers is at rank #6,445, tagged as anoun, pronounced /ˈt͡ʃeɪmbəz/.
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 9596, this pair ranks #496,586 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of chamber vs chambers
Shared letters: abcehmr. Private to "chamber": -. Private to "chambers": s.
"chamber" · 7 letters · shape CCVCCVC · "chambers" · 8 letters · shape CCVCCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "chamber" for "chambers" ever safe?
Frequency check: "chamber" vs "chambers" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "chamber" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "chambers" - compare definitions side by side with the headword page. Word entry
- This pair ranks #496,586 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "chamber" and "chambers" also get mixed up with nearby pairs, the highest-scored neighbour is "chambered vs chambers". 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 #496,586 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.