slothful

adj

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

The verdict

“slothful” 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) - lazy; idle; tending to sloth.

Corpus desk

Index EN-slothful · slothful · English

slothful · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-2 2 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 slothful
PropertyValue
Headwordslothful
LanguageEnglish
Part of speechAdjective
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “slothful” in English

slothfulsits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

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

Rare enough to double-check

slothful is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "lazy; idle; tending to sloth.".

No misspelling variants are generated for slothful in our index, since its letter sequence doesn't invite the usual edit-distance slips. It is not paired with a close-neighbour confusable in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From sloth + -ful. The correct English form is slothful, spelled S-L-O-T-H-F-U-L.

Definition

  1. 1
    lazy; idle; tending to sloth.

Recorded use

Wiktionary examples

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

  1. He also that is slothful in his work is brother to him that is a great waster.
  2. This Book will make a Travailer of thee, / If by its Counſel thou wilt ruled be; / It will direct thee to the Holy Land, / If thou wilt its Directions understand: / Yea, it will make the ſloathful, active be; / The Blind alſo, delightful things to ſee.

Etymology

From sloth + -ful.

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 "slothful"?
"slothful" is spelled S-L-O-T-H-F-U-L.
What does "slothful" mean?
As an adjective, "slothful" means: lazy; idle; tending to sloth.
What is the origin of the word "slothful"?
From sloth + -ful. 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