nivsniñoWhat's the difference?

Quick tell: ni is a conjunction, niño is a noun, so they fill different roles in a sentence.

Which to use

“ni” is a conjunction and “niño” is a noun - they look or sound alike but fill different roles in a sentence.

#274
“ni” frequency rank
#42,487
“niño” frequency rank
42761
confusion score

Side-by-Side Comparison

Feature ni niño
Definition Conjonction de coordination négative qui correspond à et affirmatif. Garçon, enfant.

Where the spellings diverge

Shared letters are muted; the letters that actually set ni and niño apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

2 ch
ni
4 ch
niño

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: ni is \ni\ while niño is \ˈni.ɲo\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “ni” sits inside “niño”, and the parts of speech differ too (conjunction vs noun), which is usually the fastest check. Our composite confusion score for this pair is 42761, derived from the frequency rank of both members and their visual similarity.

ni is recorded at frequency rank #274, classified as aconj, pronounced \ni\. niño is at rank #42,487, tagged as anoun, pronounced \ˈni.ɲo\.

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 42761, this pair ranks #223,138 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ni vs niño

Shared letters: in. Private to "ni": -. Private to "niño": .

"ni" · 2 letters · shape CV  ·  "niño" · 4 letters · shape CVCV

Frequency comparison

ni#274
niño#42,487

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "ni" and "niño" be used interchangeably?
No - they are not even the same part of speech. "ni" is a conjunction and "niño" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ni" or "niño"?
"ni" is the more common of the two: it sits at frequency rank #274 in our French list, against #42,487 for "niño". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering ni vs niño

The fastest way to pick the right one every time.

  • Check the role first: if you need a conjunction, it's “ni”; for a noun, it's “niño”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “ni” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list