Which to use
“signatory” and “signature” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #32,179
- “signatory” frequency rank
- #4,713
- “signature” frequency rank
- 36892
- confusion score
Side-by-Side Comparison
| Feature | signatory | signature |
|---|---|---|
| Definition | One who signs or has signed something. | A person's name, written by that person, used as identification or to signify approval of accompanying material, such as a legal contract. |
Where the eye mixes signatory and signature
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. signatory and signature follow the identical consonant-vowel pattern (CVCCVCVCV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses signatory with signature
A purely visual mix-up. signatory (/ˈsɪɡ.nə.tɹi/) and signature (/ˈsɪɡnət͡ʃə(ɹ)/) 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 36892, derived from the frequency rank of both members and their visual similarity.
signatory is recorded at frequency rank #32,179, classified as anoun, pronounced /ˈsɪɡ.nə.tɹi/. signature is at rank #4,713, tagged as anoun, pronounced /ˈsɪɡnət͡ʃə(ɹ)/.
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 36892, this pair ranks #299,238 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of signatory vs signature
Shared letters: aginrst. Private to "signatory": oy. Private to "signature": eu.
"signatory" · 9 letters · shape CVCCVCVCV · "signature" · 9 letters · shape CVCCVCVCV
Known mistypes of this pair
Frequently Asked Questions
Do "signatory" and "signature" mean the same thing in a sentence?
Which is more common, "signatory" or "signature"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "signatory" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "signature" - compare definitions side by side with the headword page. Word entry
- This pair ranks #299,238 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- 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 #299,238 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.