vicissitude

/vɪˈsɪs.ɪˌt(j)uːd/

//vɪˈsɪs.ɪˌt(j)uːd// noun

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

The verdict

“vicissitude” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Regular change or succession from one thing to another, or one part of a cycle to the next; alternation; mutual succession; interchange; variability.

Key facts for vicissitude
PropertyValue
Headwordvicissitude
LanguageEnglish
Part of speechNoun
IPA/vɪˈsɪs.ɪˌt(j)uːd/
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “vicissitude” sits in English frequency

vicissitude falls 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.

Spelling & Dictionary Insight

The English entry for vicissitude is 11 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /vɪˈsɪs.ɪˌt(j)uːd/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

vicissitude doesn't appear in our generated misspelling index, a sign its spelling follows regular English conventions. Our confusable-pair dataset has no match for it, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From Middle French vicissitude, from Latin vicissitūdō (“change”), from vicissim (“on the other hand, in turn”), from vicis (“change, vicissitude”), whence Spanish vez and French fois (“time (as in "next time"), occurrence”). The correct English form is vicissitude, spelled V-I-C-I-S-S-I-T-U-D-E.

Definition

  1. 1
    Regular change or succession from one thing to another, or one part of a cycle to the next; alternation; mutual succession; interchange; variability.
  2. 2
    A change, especially in one's life or fortunes.

Etymology

From Middle French vicissitude, from Latin vicissitūdō (“change”), from vicissim (“on the other hand, in turn”), from vicis (“change, vicissitude”), whence Spanish vez and French fois (“time (as in "next time"), occurrence”).

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 "vicissitude"?
"vicissitude" is spelled V-I-C-I-S-S-I-T-U-D-E. The IPA pronunciation is /vɪˈsɪs.ɪˌt(j)uːd/.
What does "vicissitude" mean?
As a noun, "vicissitude" means: Regular change or succession from one thing to another, or one part of a cycle to the next; alternation; mutual succession; interchange; variability.
How do you pronounce "vicissitude"?
The IPA (International Phonetic Alphabet) transcription for "vicissitude" is /vɪˈsɪs.ɪˌt(j)uːd/. 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 "vicissitude"?
From Middle French vicissitude, from Latin vicissitūdō (“change”), from vicissim (“on the other hand, in turn”), from vicis (“change, vicissitude”), whence Spanish vez and French fois (“time (as in "next time"), occurrence”). 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.

Using “vicissitude”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is V-I-C-I-S-S-I-T-U-D-E - every other letter order is a misspelling in standard orthography.
  • Say it as /vɪˈsɪs.ɪˌt(j)uːd/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list