NDPvsNYPDWhich spelling fits?

Which to use

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

#17,682
“NDP” frequency rank
#15,869
“NYPD” frequency rank
33551
confusion score

Side-by-Side Comparison

Feature NDP NYPD
Definition Initialism of National Democratic Party. Initialism of New York Police Department.

Letter map: NDP vs NYPD

Shared letters muted; letters that set NDP and NYPD apart highlighted. Shared run: 2. NDP runs 3 letters (CCC) against NYPD's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
NDP
4 ch
NYPD

Corpus notes: NDP and NYPD

NDP and NYPD 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 1 letter(s) in length. Our composite confusion score for this pair is 33551, derived from the frequency rank of both members and their visual similarity.

NDP is recorded at frequency rank #17,682, classified as aname. NYPD is at rank #15,869, tagged as aname.

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 33551, this pair ranks #328,436 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of NDP vs NYPD

Shared letters: dnp. Private to "NDP": -. Private to "NYPD": y.

"NDP" · 3 letters · shape CCC  ·  "NYPD" · 4 letters · shape CVCC

Known mistypes of this pair

  • NYPD ← nnypd · npyd · nydp · nypdd · nyppd · nyypd · ynpd

Frequently Asked Questions

Can "NDP" and "NYPD" be used interchangeably?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "NDP" or "NYPD"?
"NYPD" is the more common of the two: it sits at frequency rank #15,869 in our English list, against #17,682 for "NDP". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "NDP" and "NYPD".

  • Full dictionary entry for "NDP" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "NYPD" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #328,436 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "NDP" and "NYPD" also get mixed up with nearby pairs, the highest-scored neighbour is "NDP 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 #328,436 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