catastrophe

/kəˈtæstɹəfi/

//kəˈtæstɹəfi// noun

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

"catastrophe" is a 11-letter English headword indexed on PlainSpell.

The verdict

“catastrophe” has 17 generated spelling variants in the English index at frequency #13,679. The variants make it a useful spelling check.

#13,679
frequency rank, English
5,599
“C” headwords
17
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any large and disastrous event of great significance.

Corpus desk

Index EN-catastrophe · catastrophe · English

catastrophe · rank #13,679 · 17 variants · 1 confusable

  • FREQ-MID #13,679
  • LEN-MEGA 11 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 17 variants
  • BOOK-DENSE 5,599
  • PHOTO-FINISH captivity

Nearest frequency peer: captivity (-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.

Rank peers near misspelling magnet “catastrophe”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “catastrophe” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

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).

catastrophe vs catastrophic
83% similar

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

Key facts for catastrophe
PropertyValue
Headwordcatastrophe
LanguageEnglish
Part of speechNoun
IPA/kəˈtæstɹəfi/
Letters11
Frequency rank#13,679
Misspellings tracked17
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “catastrophe”

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).catastrophelands 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. Same rarity band neighbours include “captivity” (#13,678), “chemotherapy” (#13,680), “calmly” (#13,677). Among 5,599 “C” headwords, “catastrophe” is #13,679. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 17 spelling variants around catastrophe (IPA /kəˈtæstɹəfi/), anoun. Corpus frequency is #13,679 among 5,599 “C” headwords. Wiktionary lists 4 senses, so context still picks the gloss.

Our generated misspelling index lists 17 likely wrong-spelling variants for catastrophe, with forms such as "actastrophe", "caatstrophe", and "catasrtophe". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 1 confusable-pair relationship, "catastrophic", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From Ancient Greek καταστροφή (katastrophḗ), from καταστρέφω (katastréphō, “I overturn”), from κατά (katá, “down, against”) + στρέφω (stréphō, “I turn”). The correct English form is catastrophe, spelled C-A-T-A-S-T-R-O-P-H-E.

Definition

  1. 1
    Any large and disastrous event of great significance.
  2. 2
    A disaster beyond expectations.
  3. 3
    The dramatic event that initiates the resolution of the plot; the dénouement.
  4. 4
    A type of bifurcation, where a system shifts between two stable states.

Recorded use

Wiktionary examples

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

  1. The Chernobyl disaster was a catastrophe.
  2. Last night, after the brief sitting of the House of Lords, and before catastrophe befell the Government in the Commons, I had a long chat with the Premier, in which he discussed the Home Rule question and his relations with it in perfectly frank manner.

Etymology

From Ancient Greek καταστροφή (katastrophḗ), from καταστρέφω (katastréphō, “I overturn”), from κατά (katá, “down, against”) + στρέφω (stréphō, “I turn”).

This word in other languages

catástrofe(Español)catastrophe(Français)Katastrophe(Deutsch)

Common misspellings

Also misspelled as:

  • actastrophe
  • caatstrophe
  • catasrtophe
  • catasstrophe
  • catastorphe
  • catastrohpe
  • catastropeh
  • catastrophhe
  • catastropphe
  • catastrpohe
  • catastrrophe
  • catasttrophe
  • catatsrophe
  • catsatrophe
  • cattastrophe
  • ccatastrophe
  • ctaastrophe

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of catastrophe - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

actastrophe2caatstrophe2catasrtophe2catasstrophe1catastorphe2catastrohpe2catastropeh2catastrophhe1
Edit distance from "catastrophe"

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 "catastrophe"?
"catastrophe" is spelled C-A-T-A-S-T-R-O-P-H-E. The IPA pronunciation is /kəˈtæstɹəfi/.
What does "catastrophe" mean?
As a noun, "catastrophe" means: Any large and disastrous event of great significance.
What words are commonly confused with "catastrophe"?
"catastrophe" is commonly confused with "catastrophic". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "catastrophe"?
The IPA (International Phonetic Alphabet) transcription for "catastrophe" is /kəˈtæstɹəfi/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "catastrophe"?
From Ancient Greek καταστροφή (katastrophḗ), from καταστρέφω (katastréphō, “I overturn”), from κατά (katá, “down, against”) + στρέφω (stréphō, “I turn”). 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 "catastrophe", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 11 letters (nearest by frequency rank).

circulating#13,682emergencies#13,707implication#13,735overlapping#13,776

Similar misspelling depth

Headwords with a similar count of attested misspellings (17 here; floor ≥5).

connectivity17 variantsencryption17 variantsunauthorized17 variantspsychiatry17 variants

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

Source: FrequencyWords open word-frequency list