melancholia

noun

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

The verdict

“melancholia” is uncommon English (frequency #61,626 among 4,057 “M” headwords), classed as a noun. The kind of spelling people second-guess.

#61,626
frequency rank, English
4,057
“M” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Deep sadness or gloom; melancholy

Corpus desk

Index EN-melancholia · melancholia · English

melancholia · rank #61,626 · 0 variants · 0 confusables

  • FREQ-RARE #61,626
  • LEN-MEGA 11 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH Menelaus

Nearest frequency peer: Menelaus (+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.

Long-tail ranks near “melancholia”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “melancholia” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for melancholia
PropertyValue
Headwordmelancholia
LanguageEnglish
Part of speechNoun
Letters11
Frequency rank#61,626
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “melancholia” in English

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).melancholiafalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “Menelaus” (#61,627), “maxillofacial” (#61,623), “Martineau” (#61,621). Among 4,057 “M” headwords, “melancholia” is #61,626. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

melancholia is uncommon English at frequency #61,626 among 4,057 “M” headwords, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.

melancholia has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. This entry stands alone in our confusable dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Late Latin melancholia, which was in turn borrowed from the Ancient Greek medical term μελαγχολία (melankholía, “blackness of the bile”), from μέλας (mélas), μελαν- (melan-, “black, dark, murky”) + χολή (kholḗ, “bile”). Doublet of melancholy. The correct English form is melancholia, spelled M-E-L-A-N-C-H-O-L-I-A.

Definition

  1. 1
    Deep sadness or gloom; melancholy
  2. 2
    depression, characterised by irrational fears, guilt and apathy

Etymology

From Late Latin melancholia, which was in turn borrowed from the Ancient Greek medical term μελαγχολία (melankholía, “blackness of the bile”), from μέλας (mélas), μελαν- (melan-, “black, dark, murky”) + χολή (kholḗ, “bile”). Doublet of melancholy.

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); 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 "melancholia"?
"melancholia" is spelled M-E-L-A-N-C-H-O-L-I-A.
What does "melancholia" mean?
As a noun, "melancholia" means: Deep sadness or gloom; melancholy
What is the origin of the word "melancholia"?
From Late Latin melancholia, which was in turn borrowed from the Ancient Greek medical term μελαγχολία (melankholía, “blackness of the bile”), from μέλας (mélas), μελαν- (melan-, “black, dark, murky”) + χολή (kholḗ, “bile”). Doublet of melancholy. 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 "melancholia", not the corpus desk frequency band.

Same letter count

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

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

Source: FrequencyWords open word-frequency list