ruthful

/ˈɹuːθ.fʊl/

//ˈɹuːθ.fʊl// adj

"ruthful" is a 7-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
7
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Full of sorrow; sorrowful; woeful; rueful.

Corpus desk

Index EN-ruthful · ruthful · English

ruthful · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 7 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "R" 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 ruthful
PropertyValue
Headwordruthful
LanguageEnglish
Part of speechAdjective
IPA/ˈɹuːθ.fʊl/
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “ruthful” in English

ruthfulfalls 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

ruthful is uncommon English outside the top frequency list, classed as anadjective, transcribed /ˈɹuːθ.fʊl/. Rarity is why readers land here mid-draft. 3 senses are on record.

The misspelling generator found no plausible variants for ruthful, a straightforward case of a spelling with little room for common typos. No confusable counterpart is on file for this word, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From Middle English reuþful, reuthful, reowthful, equivalent to ruth + -ful. The correct English form is ruthful, spelled R-U-T-H-F-U-L.

Definition

  1. 1
    Full of sorrow; sorrowful; woeful; rueful.
  2. 2
    Causing pity; piteous.
  3. 3
    Full of ruth or pity; merciful; compassionate.

Recorded use

Wiktionary examples

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

  1. An if it please thee! why, assure thee, Lucius, / 'Twill vex thy soul to hear what I shall speak; / For I must talk of murders, rapes, and massacres, / Acts of black night, abominable deeds, / Complots of mischief, treason, villainies, / Ruthful to hear, yet piteously perform'd:
  2. When last this ruthful month was come, / And in Linlithgow’s holy dome / The King, as wont, was praying; [...]

Etymology

From Middle English reuþful, reuthful, reowthful, equivalent to ruth + -ful.

Synonyms

Antonyms

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 "ruthful"?
"ruthful" is spelled R-U-T-H-F-U-L. The IPA pronunciation is /ˈɹuːθ.fʊl/.
What does "ruthful" mean?
As an adjective, "ruthful" means: Full of sorrow; sorrowful; woeful; rueful.
How do you pronounce "ruthful"?
The IPA (International Phonetic Alphabet) transcription for "ruthful" is /ˈɹuːθ.fʊl/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "ruthful"?
From Middle English reuþful, reuthful, reowthful, equivalent to ruth + -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