ruiner

noun

"ruiner" is a 6-letter English headword indexed on PlainSpell.

The verdict

“ruiner” is uncommon English (frequency #97,512 among 3,094 “R” headwords), classed as a noun. The kind of spelling people second-guess.

#97,512
frequency rank, English
3,094
“R” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Someone who ruins.

Corpus desk

Index EN-ruiner · ruiner · English

ruiner · rank #97,512 · 0 variants · 0 confusables

  • FREQ-RARE #97,512
  • LEN-LONG 6 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,094
  • PHOTO-FINISH Rosenwald

Nearest frequency peer: Rosenwald (-5 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 “ruiner”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for ruiner
PropertyValue
Headwordruiner
LanguageEnglish
Part of speechNoun
Letters6
Frequency rank#97,512
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “ruiner” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).ruinerfalls in this rarity band:

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “Rosenwald” (#97,507), “sacroiliac” (#97,517), “Sakuma” (#97,518). Among 3,094 “R” headwords, “ruiner” is #97,512. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

ruiner is uncommon English at frequency #97,512 among 3,094 “R” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Someone who ruins.".

ruiner doesn't appear in our generated misspelling index, 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 ruin + -er. The correct English form is ruiner, spelled R-U-I-N-E-R.

Definition

  1. 1
    Someone who ruins.

Recorded use

Wiktionary example

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

  1. There was a ruined uncle in the family group—ruined by his brother, the Father of the Marshalsea, and knowing no more how than his ruiner did, but accepting the fact as something that could not be helped.

Etymology

From ruin + -er.

Synonyms

Antonyms

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 "ruiner"?
"ruiner" is spelled R-U-I-N-E-R.
What does "ruiner" mean?
As a noun, "ruiner" means: Someone who ruins.
What is the origin of the word "ruiner"?
From ruin + -er. 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 "ruiner", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list