Bi

abbrev

By · According to Wiktionary data (CC BY-SA) ·

The verdict

“Bi” sits in 20 confusable pairs (corpus #6,280) as an abbreviation. The look-alike neighbours are the real trap.

#6,280
frequency rank, German
5,818
“B” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - chemisches Symbol für Bismut (auch Bismutum)

Corpus desk

Index DE-bi · Bi · German

Bi · rank #6,280 · 0 variants · 20 confusables

  • FREQ-COMMON #6,280
  • LEN-SHORT 2 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-DENSE 5,818
  • PHOTO-FINISH Belohnung

Nearest frequency peer: Belohnung (-1 rank slots)

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Frequency neighbourhood for “Bi”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “Bi” sits against the nearest ranked German headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

Bi vs by
0% similar
Bi vs Br
50% similar
Bi vs bu
0% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for Bi
PropertyValue
HeadwordBi
LanguageGerman
Part of speechAbbreviation
Letters2
Frequency rank#6,280
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “Bi” sits in German 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).Bi lands here:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for Bi is neighbouring look-alikes ("by", "Br", …), not just typos; it is anabbreviation. Frequency #6,280 among 5,818 “B” headwords. Gloss: "chemisches Symbol für Bismut (auch Bismutum)".

Bi doesn't appear in our generated misspelling index, typically a sign the spelling maps closely to how the word sounds. It also participates in 20 confusable-pair relationships, "by", "Br", "bu", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

No documented word history exists for this headword, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct German form is Bi, spelled B-I.

Definition

  1. 1
    chemisches Symbol für Bismut (auch Bismutum)

Recorded use

Wiktionary example

These source excerpts show how Bi appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Inhalt: 3 g Bi

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 German corpus, MIT). See the methodology for how each field is sourced and updated.

PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 3, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.

Frequently Asked Questions

How do you spell "Bi"?
"Bi" is spelled B-I.
What does "Bi" mean?
As an abbreviation, "Bi" means: chemisches Symbol für Bismut (auch Bismutum)
What words are commonly confused with "Bi"?
"Bi" is commonly confused with "by", "Br", "bu". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What language does "Bi" come from?
"Bi" is a German 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.

What to do next

You've looked up "Bi". Here's where to go from here.

  • "Bi" maps to 20 confusable pairs in this vintage; the highest-scored is "by". View pair
  • Usage frequency rank #6,280 among German headwords in this corpus. Corpus statistics
  • Browse more German words in the "B" letter cohort. B–Z browse

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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