Np vs nun, What's the Difference?

Which to use

“Np” is an abbrev and “nun” is an adverb - they look or sound alike but fill different roles in a sentence.

#18,003
“Np” frequency rank: #130
“nun” frequency rank: 18133
confusion score

Side-by-Side Comparison

Feature	Np	nun
Definition	Neptunium	zu diesem Zeitpunkt, zum jetzigen Zeitpunkt, in dem Moment

Letter map: Np vs nun

Shared letters muted; letters that set Np and nun apart highlighted. Shared run: 1.

2 ch

3 ch

nun

Role in the sentence - Np and nun

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Np is anabbrev and nunanadverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 18133, derived from the frequency rank of both members and their visual similarity.

Np is recorded at frequency rank #18,003, classified as anabbrev. nun is at rank #130, tagged as anadv, pronounced [nuːn].

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 18133, this pair ranks #1,921,082 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Np vs nun

Shared letters: n. Private to "Np": p. Private to "nun": u.

"Np" · 2 letters · shape CC · "nun" · 3 letters · shape CVC

Frequently Asked Questions

Can "Np" and "nun" be used interchangeably?

No - they are not even the same part of speech. "Np" is an abbrev and "nun" an adverb, so a sentence built for one is usually ungrammatical with the other.

In ordinary German text, does "Np" or "nun" show up more?

"nun" is the more common of the two: it sits at frequency rank #130 in our German list, against #18,003 for "Np". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Done with this confusable. These links stay specific to "Np" and "nun".

Full dictionary entry for "Np" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "nun" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,921,082 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"Np" and "nun" also get mixed up with nearby pairs, the highest-scored neighbour is "nox vs Np". Nearby pair

Confusion rank #1,921,082 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.