sleepily

adv

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

The verdict

“sleepily” is uncommon English (frequency #94,267 among 6,566 “S” headwords), classed as an adverb. The kind of spelling people second-guess.

#94,267
frequency rank, English
6,566
“S” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - In a sleepy manner.

Corpus desk

Index EN-sleepily · sleepily · English

sleepily · rank #94,267 · 0 variants · 0 confusables

  • FREQ-RARE #94,267
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH Sleaford

Nearest frequency peer: Sleaford (-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 “sleepily”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for sleepily
PropertyValue
Headwordsleepily
LanguageEnglish
Part of speechAdverb
Letters8
Frequency rank#94,267
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “sleepily” in English

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).sleepilyfalls 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: “Sleaford” (#94,266), “slake” (#94,264), “smolder” (#94,270). Among 6,566 “S” headwords, “sleepily” is #94,267. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

sleepily is uncommon English at frequency #94,267 among 6,566 “S” headwords, classed as anadverb. Rarity is why readers land here mid-draft. Gloss: "In a sleepy manner.".

sleepily has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From sleepy + -ly. The correct English form is sleepily, spelled S-L-E-E-P-I-L-Y.

Definition

  1. 1
    In a sleepy manner.

Recorded use

Wiktionary examples

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

  1. Igins was studying the habits of a capuchin caterpillar, that, like his betters, was sleepily eating his way through existence on the leaf of a cabbage in the garden […]
  2. Lettie's eyes were scarcely open, but she answered sleepily, "Well, papa."

Etymology

From sleepy + -ly.

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 "sleepily"?
"sleepily" is spelled S-L-E-E-P-I-L-Y.
What does "sleepily" mean?
As an adverb, "sleepily" means: In a sleepy manner.
What is the origin of the word "sleepily"?
From sleepy + -ly. 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 "sleepily", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list