bibliographical

adj

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

"bibliographical" is a 15-letter English headword indexed on PlainSpell.

The verdict

“bibliographical” is uncommon English (frequency #55,278 among 4,121 “B” headwords), classed as an adjective. The kind of spelling people second-guess.

#55,278
frequency rank, English
4,121
“B” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - bibliographic

Corpus desk

Index EN-bibliographical · bibliographical · English

bibliographical · rank #55,278 · 0 variants · 0 confusables

  • FREQ-RARE #55,278
  • LEN-MEGA 15 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH biannual

Nearest frequency peer: biannual (-1 rank slots)

Read with this headword: Spelling guide for this pattern

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.

Long-tail ranks near “bibliographical”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “bibliographical” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for bibliographical
PropertyValue
Headwordbibliographical
LanguageEnglish
Part of speechAdjective
Letters15
Frequency rank#55,278
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “bibliographical” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).bibliographicalfalls in this rarity band:

#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. Rare peers in the same band: “biannual” (#55,277), “bier” (#55,279), “bih” (#55,280). Among 4,121 “B” headwords, “bibliographical” is #55,278. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

bibliographical is uncommon English at frequency #55,278 among 4,121 “B” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "bibliographic".

The misspelling generator found no plausible variants for bibliographical, since its letter sequence doesn't invite the usual edit-distance slips. We don't track a confusable pairing for this entry, since its spelling is unusual enough that it doesn't cluster with a lookalike.

No borrowing history is documented for this entry, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct English form is bibliographical, spelled B-I-B-L-I-O-G-R-A-P-H-I-C-A-L.

Definition

  1. 1
    bibliographic

Recorded use

Wiktionary example

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

  1. I enquired for the rooms of the librarian. Nobody seemed to be quite sure of his name, or upon whom the bibliographical mantle had descended.

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

Frequently Asked Questions

How do you spell "bibliographical"?
"bibliographical" is spelled B-I-B-L-I-O-G-R-A-P-H-I-C-A-L.
What does "bibliographical" mean?
As an adjective, "bibliographical" means: bibliographic
What language does "bibliographical" come from?
"bibliographical" is a English 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "bibliographical", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 15 letters (nearest by frequency rank).

unsportsmanlike#55,168ineffectiveness#55,514multifunctional#54,958polyunsaturated#55,654

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

Source: FrequencyWords open word-frequency list