slumbery

adj

"slumbery" is a 8-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Inclined to sleep; sleepy or sleeping; (by extension) quiet and slow-paced.

Corpus desk

Index EN-slumbery · slumbery · English

slumbery · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "S" 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 slumbery
PropertyValue
Headwordslumbery
LanguageEnglish
Part of speechAdjective
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “slumbery” in English

slumberyfalls 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.

Rare enough to double-check

slumbery is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Inclined to sleep; sleepy or sleeping; (by extension) quiet and slow-paced.".

slumbery doesn't appear in our generated misspelling index, a sign its spelling follows regular English conventions. 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 slumbry, slombry, slomry, equivalent to slumber + -y. Cognate with Middle Dutch slumerich (“slumbery”). The correct English form is slumbery, spelled S-L-U-M-B-E-R-Y.

Definition

  1. 1
    Inclined to sleep; sleepy or sleeping; (by extension) quiet and slow-paced.

Recorded use

Wiktionary examples

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

  1. Only the upper part of her body is awake, and even that droops with a slumbery weakness.
  2. “Yes, miss. He found you outside on the portico. You were wet and cold and all slumbery.” “Slumbery?” Susannah scrunched her nose at the sound of the word. “Asleep, miss. He couldn't wake you.” Colleen took Susannah's hand.

Etymology

From Middle English slumbry, slombry, slomry, equivalent to slumber + -y. Cognate with Middle Dutch slumerich (“slumbery”).

Synonyms

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 "slumbery"?
"slumbery" is spelled S-L-U-M-B-E-R-Y.
What does "slumbery" mean?
As an adjective, "slumbery" means: Inclined to sleep; sleepy or sleeping; (by extension) quiet and slow-paced.
What is the origin of the word "slumbery"?
From Middle English slumbry, slombry, slomry, equivalent to slumber + -y. Cognate with Middle Dutch slumerich (“slumbery”). 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