biostatistics

noun

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

"biostatistics" is a 13-letter English headword indexed on PlainSpell.

The verdict

“biostatistics” is uncommon English (frequency #64,217 among 4,121 “B” headwords), classed as a noun. The kind of spelling people second-guess.

#64,217
frequency rank, English
4,121
“B” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The application of statistics to the study and analysis of biological and medical data

Corpus desk

Index EN-biostatistics · biostatistics · English

biostatistics · rank #64,217 · 0 variants · 0 confusables

  • FREQ-RARE #64,217
  • LEN-MEGA 13 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH billabong

Nearest frequency peer: billabong (-2 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 “biostatistics”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for biostatistics
PropertyValue
Headwordbiostatistics
LanguageEnglish
Part of speechNoun
Letters13
Frequency rank#64,217
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “biostatistics” in English

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

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “billabong” (#64,215), “Bohol” (#64,219), “Bihari” (#64,214). Among 4,121 “B” headwords, “biostatistics” is #64,217. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

biostatistics is uncommon English at frequency #64,217 among 4,121 “B” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "The application of statistics to the study and analysis of biological and medical data".

No misspelling variants are generated for biostatistics in our index, since its letter sequence doesn't invite the usual edit-distance slips. This headword has no recorded confusable partner, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From bio- + statistics. The correct English form is biostatistics, spelled B-I-O-S-T-A-T-I-S-T-I-C-S.

Definition

  1. 1
    The application of statistics to the study and analysis of biological and medical data

Etymology

From bio- + statistics.

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 "biostatistics"?
"biostatistics" is spelled B-I-O-S-T-A-T-I-S-T-I-C-S.
What does "biostatistics" mean?
As a noun, "biostatistics" means: The application of statistics to the study and analysis of biological and medical data
What is the origin of the word "biostatistics"?
From bio- + statistics. See the full etymology section above for more details.
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 "biostatistics", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 13 letters (nearest by frequency rank).

affirmatively#64,164comparability#64,278dexamethasone#64,315imaginatively#64,436

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

Source: FrequencyWords open word-frequency list