prognostication

noun

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

The verdict

“prognostication” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
15
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A statement about or prior knowledge of the future.

Corpus desk

Index EN-prognostication · prognostication · English

prognostication · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 15 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "P" thin
  • PHOTO-UNK Peer pending

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.

Key facts for prognostication
PropertyValue
Headwordprognostication
LanguageEnglish
Part of speechNoun
Letters15
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “prognostication” in English

prognosticationfalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

prognostication is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "A statement about or prior knowledge of the future.".

prognostication doesn't appear in our generated misspelling index, a sign its spelling follows regular English conventions. No confusable counterpart is on file for this word, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From Old French pronosticacion, from Medieval Latin prognosticatio. The correct English form is prognostication, spelled P-R-O-G-N-O-S-T-I-C-A-T-I-O-N.

Definition

  1. 1
    A statement about or prior knowledge of the future.

Recorded use

Wiktionary examples

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

  1. She could have joined most comfortably in all their supposings, and suspicions, and doubts, and prognostications, but the honour of the family was too nearly concerned to allow free reins to her tongue.
  2. Today is that most sacred of American holidays. A day when people from all walks of life set aside their differences and focus their undivided attention on the prognostication abilities of a subterranean rodent.

Etymology

From Old French pronosticacion, from Medieval Latin prognosticatio.

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "prognostication"?
"prognostication" is spelled P-R-O-G-N-O-S-T-I-C-A-T-I-O-N.
What does "prognostication" mean?
As a noun, "prognostication" means: A statement about or prior knowledge of the future.
What is the origin of the word "prognostication"?
From Old French pronosticacion, from Medieval Latin prognosticatio. 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.

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

Source: FrequencyWords open word-frequency list