undergang

verb

"undergang" is a 9-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
9
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To undergo; pass through; endure.

Corpus desk

Index EN-undergang · undergang · English

undergang · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "U" 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 undergang
PropertyValue
Headwordundergang
LanguageEnglish
Part of speechVerb
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “undergang” in English

undergangranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

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

Rare enough to double-check

undergang is uncommon English outside the top frequency list, classed as averb. Rarity is why readers land here mid-draft. Gloss: "To undergo; pass through; endure.".

The misspelling generator found no plausible variants for undergang, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From Middle English undergangen (“to undego, endure, be baptised”), from Old English undergangan (“to undergo”); equivalent to under- + gang (“to walk, step, go”). The correct English form is undergang, spelled U-N-D-E-R-G-A-N-G.

Definition

  1. 1
    To undergo; pass through; endure.

Etymology

From Middle English undergangen (“to undego, endure, be baptised”), from Old English undergangan (“to undergo”); equivalent to under- + gang (“to walk, step, go”).

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 "undergang"?
"undergang" is spelled U-N-D-E-R-G-A-N-G.
What does "undergang" mean?
As a verb, "undergang" means: To undergo; pass through; endure.
What is the origin of the word "undergang"?
From Middle English undergangen (“to undego, endure, be baptised”), from Old English undergangan (“to undergo”); equivalent to under- + gang (“to walk, step, go”). 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