BNI

noun

The verdict

“BNI” is uncommon French (frequency #77,301 among 227,490 “B” headwords), classed as a noun. The kind of spelling people second-guess.

#77,301
frequency rank, French
227,490
“B” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - En longe-côte, niveau réglementaire de hauteur de l’eau par rapport au corps.

Key facts for BNI
PropertyValue
HeadwordBNI
LanguageFrench
Part of speechNoun
Letters3
Frequency rank#77,301
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “BNI” sits in French frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). BNI lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

BNI is uncommon French at frequency #77,301 among 227,490 “B” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "En longe-côte, niveau réglementaire de hauteur de l’eau par rapport au corps.".

BNI has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. This headword has no recorded confusable partner, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

No explicit etymology string is stored for this entry, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct French form is BNI, spelled B-N-I.

Definition

  1. 1
    En longe-côte, niveau réglementaire de hauteur de l’eau par rapport au corps.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 French corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "BNI"?
"BNI" is spelled B-N-I.
What does "BNI" mean?
As a noun, "BNI" means: En longe-côte, niveau réglementaire de hauteur de l’eau par rapport au corps.
What language does "BNI" come from?
"BNI" is a French word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “BNI”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct French spelling is B-N-I - every other letter order is a misspelling in standard orthography.
  • Browse more French words and confusable pairs in the same reference. French words

Other uncommon French words near this rank

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list