ng vs nun, What's the Difference?

Which to use

“ng” is a character and “nun” is a noun - they look or sound alike but fill different roles in a sentence.

#23,878
“ng” frequency rank: #37,753
“nun” frequency rank: 61631
confusion score

Side-by-Side Comparison

Feature	ng	nun
Definition	Decimoctava letra del achegety o alfabeto guaraní.	Decimocuarta letra del alfabeto hebreo

Where the eye mixes ng and nun

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch

3 ch

nun

Visual trap between ng and nun

These two trip readers on the page rather than in the ear: ng is /ˈᵑɡe/ while nun is [ˈnũn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (character vs noun), which is usually the fastest check. Our composite confusion score for this pair is 61631, derived from the frequency rank of both members and their visual similarity.

ng is recorded at frequency rank #23,878, classified as acharacter, pronounced /ˈᵑɡe/. nun is at rank #37,753, tagged as anoun, pronounced [ˈnũn].

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 61631, this pair ranks #54,777 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of ng vs nun

Shared letters: n. Private to "ng": g. Private to "nun": u.

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

Frequently Asked Questions

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

No - they are not even the same part of speech. "ng" is a character and "nun" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "ng" or "nun"?

"ng" is the more common of the two: it sits at frequency rank #23,878 in our Spanish list, against #37,753 for "nun". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

Full dictionary entry for "ng" 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 #54,777 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
"ng" and "nun" also get mixed up with nearby pairs, the highest-scored neighbour is "nox vs nun". Nearby pair

Confusion rank #54,777 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.