NadinevsnineWhich spelling fits?

Quick tell: Nadine is a name, nine is a num, so they fill different roles in a sentence.

Which to use

“Nadine” is a name and “nine” is a num - they look or sound alike but fill different roles in a sentence.

#20,715
“Nadine” frequency rank
#1,431
“nine” frequency rank
22146
confusion score

Side-by-Side Comparison

Feature Nadine nine
Definition A female given name from French, a French diminutive form of Nadia. A numerical value equal to 9; the number following eight and preceding ten.

Where the eye mixes Nadine and nine

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Nadine runs 6 letters (CVCVCV) against nine's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
Nadine
4 ch
nine

Visual trap between Nadine and nine

These two trip readers on the page rather than in the ear: Nadine is /neɪ̯ˈdiːn/ while nine is /naɪn/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (name vs num), which is usually the fastest check. Our composite confusion score for this pair is 22146, derived from the frequency rank of both members and their visual similarity.

Nadine is recorded at frequency rank #20,715, classified as aname, pronounced /neɪ̯ˈdiːn/. nine is at rank #1,431, tagged as anum, pronounced /naɪn/.

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 22146, this pair ranks #418,720 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Nadine vs nine

Shared letters: ein. Private to "Nadine": ad. Private to "nine": -.

"Nadine" · 6 letters · shape CVCVCV  ·  "nine" · 4 letters · shape CVCV

Known mistypes of this pair

  • Nadine ← andine · naddine · nadien · nadinne · nadnie · naidne · ndaine · nnadine
  • nine ← inne · nien · ninne · nnie · nnine

Frequently Asked Questions

Is swapping "Nadine" for "nine" ever safe?
No - they are not even the same part of speech. "Nadine" is a name and "nine" a num, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Nadine" or "nine"?
"nine" is the more common of the two: it sits at frequency rank #1,431 in our English list, against #20,715 for "Nadine". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Nadine" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nine" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #418,720 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Nadine" and "nine" also get mixed up with nearby pairs, the highest-scored neighbour is "Nadine vs nadir". 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 #418,720 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list