seizure

/ˈsiː.ʒə(ɹ)/

//ˈsiː.ʒə(ɹ)// noun

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

"seizure" is a 7-letter English headword indexed on PlainSpell.

The verdict

“seizure” has 9 generated spelling variants in the English index at frequency #10,608. The variants make it a useful spelling check.

#10,608
frequency rank, English
6,566
“S” headwords
9
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The act of taking possession, as by force or right of law.

Corpus desk

Index EN-seizure · seizure · English

seizure · rank #10,608 · 9 variants · 2 confusables

  • FREQ-MID #10,608
  • LEN-LONG 7 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 2 pairs
  • VAR-MID 9 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH scrutiny

Nearest frequency peer: scrutiny (-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 “seizure”

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

corpus weight

What this shows “seizure” 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).

seizure vs seize
71% similar
seizure vs secure
71% similar

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

Key facts for seizure
PropertyValue
Headwordseizure
LanguageEnglish
Part of speechNoun
IPA/ˈsiː.ʒə(ɹ)/
Letters7
Frequency rank#10,608
Misspellings tracked9
Confusable pairs2
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “seizure”

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).seizurelands 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 “scrutiny” (#10,607), “serum” (#10,609), “Scots” (#10,606). Among 6,566 “S” headwords, “seizure” is #10,608. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around seizure (IPA /ˈsiː.ʒə(ɹ)/), anoun. Corpus frequency is #10,608 among 6,566 “S” headwords. Wiktionary lists 5 senses, so context still picks the gloss.

Our generated misspelling index lists 9 likely wrong-spelling variants for seizure, with forms such as "esizure", "seiuzre", and "seizrue". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 2 confusable-pair relationships, "seize", "secure", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From seize + -ure. The correct English form is seizure, spelled S-E-I-Z-U-R-E.

Definition

  1. 1
    The act of taking possession, as by force or right of law.
  2. 2
    A sudden attack or convulsion, (e.g. an epileptic seizure).
  3. 3
    A sudden onset of pain or emotion.
  4. 4
    That which is seized, or taken possession of; a thing laid hold of, or possessed.
  5. 5
    A retention within one's grasp or power; possession; ownership.

Recorded use

Wiktionary examples

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

  1. the seizure of a thief, a property, a throne, etc.
  2. The search warrant permitted the seizure of evidence.

Etymology

From seize + -ure.

This word in other languages

apropiación(Español)saisie(Français)Beschlagnahme(Deutsch)apropriação(Português)

Common misspellings

Also misspelled as:

  • esizure
  • seiuzre
  • seizrue
  • seizuer
  • seizurre
  • seizzure
  • seziure
  • siezure
  • sseizure

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of seizure - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

esizure2seiuzre2seizrue2seizuer2seizurre1seizzure1seziure2siezure2
Edit distance from "seizure"

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 "seizure"?
"seizure" is spelled S-E-I-Z-U-R-E. The IPA pronunciation is /ˈsiː.ʒə(ɹ)/.
What does "seizure" mean?
As a noun, "seizure" means: The act of taking possession, as by force or right of law.
What words are commonly confused with "seizure"?
"seizure" is commonly confused with "seize", "secure". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "seizure"?
The IPA (International Phonetic Alphabet) transcription for "seizure" is /ˈsiː.ʒə(ɹ)/. 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 "seizure"?
From seize + -ure. 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 "seizure", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 7 letters (nearest by frequency rank).

thereof#10,622thirsty#10,623palette#10,587upright#10,630

Similar misspelling depth

Headwords with a similar count of attested misspellings (9 here; floor ≥5).

potent9 variantsvanity9 variantsNewark9 variantsasthma9 variants

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

Source: FrequencyWords open word-frequency list