Which to use
“sibling” and “signing” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,857
- “sibling” frequency rank
- #3,654
- “signing” frequency rank
- 16511
- confusion score
Side-by-Side Comparison
| Feature | sibling | signing |
|---|---|---|
| Definition | A person who shares a parent; one's brother or sister who one shares a parent with. | The act of concluding a contract, especially by an athlete or entertainer with a company. |
Where the eye mixes sibling and signing
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. sibling and signing follow the identical consonant-vowel pattern (CVCCVCC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: sibling vs signing
A purely visual mix-up. sibling (/ˈsɪb.lɪŋ/) and signing (/ˈsaɪnɪŋ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 16511, derived from the frequency rank of both members and their visual similarity.
sibling is recorded at frequency rank #12,857, classified as anoun, pronounced /ˈsɪb.lɪŋ/. signing is at rank #3,654, tagged as anoun, pronounced /ˈsaɪnɪŋ/.
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 16511, this pair ranks #457,298 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sibling vs signing
Shared letters: gins. Private to "sibling": bl. Private to "signing": -.
"sibling" · 7 letters · shape CVCCVCC · "signing" · 7 letters · shape CVCCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "sibling" for "signing" ever safe?
Frequency check: "sibling" vs "signing" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "sibling" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "signing" - compare definitions side by side with the headword page. Word entry
- This pair ranks #457,298 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "sibling" and "signing" also get mixed up with nearby pairs, the highest-scored neighbour is "sibling vs siting". 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 #457,298 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.