ninvsninesWhich spelling fits?

Which to use

“nin” and “nines” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#34,610
“nin” frequency rank
#35,430
“nines” frequency rank
70040
confusion score

Side-by-Side Comparison

Feature nin nines
Definition Affectionate name for a grandmother. A pair of nines.

Letter map: nin vs nines

Shared letters muted; letters that set nin and nines apart highlighted. Shared run: 3. nin runs 3 letters (CVC) against nines's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
nin
5 ch
nines

Spelling & dictionary notes on nin vs nines

nin and nines are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 2 extra letter(s) - “nin” sits inside “nines”. Our composite confusion score for this pair is 70040, derived from the frequency rank of both members and their visual similarity.

nin is recorded at frequency rank #34,610, classified as anoun, pronounced /nɪn/. nines is at rank #35,430, tagged as anoun.

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 70040, this pair ranks #52,172 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of nin vs nines

Shared letters: in. Private to "nin": -. Private to "nines": es.

"nin" · 3 letters · shape CVC  ·  "nines" · 5 letters · shape CVCVC

Known mistypes of this pair

  • nines ← innes · niens · niness · ninnes · ninse · nnies · nnines

Frequently Asked Questions

Can "nin" and "nines" be used interchangeably?
No. They differ by 2 extra letter(s) - “nin” sits inside “nines”, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "nin" or "nines"?
"nin" is the more common of the two: it sits at frequency rank #34,610 in our English list, against #35,430 for "nines". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "nin" and "nines". Here's where to go from here.

  • Full dictionary entry for "nin" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nines" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #52,172 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "nin" and "nines" also get mixed up with nearby pairs, the highest-scored neighbour is "nin vs NPL". 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 #52,172 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