dangerousness

noun

"dangerousness" is a 13-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
13
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The state or quality of being dangerous.

Corpus desk

Index EN-dangerousness · dangerousness · English

dangerousness · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 13 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "D" 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 dangerousness
PropertyValue
Headworddangerousness
LanguageEnglish
Part of speechNoun
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “dangerousness” in English

dangerousnessfalls 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

dangerousness is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "The state or quality of being dangerous.".

The misspelling generator found no plausible variants for dangerousness, and the word's spelling is regular enough that our generator found nothing worth flagging. It is not paired with a close-neighbour confusable in our dataset, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From dangerous + -ness. The correct English form is dangerousness, spelled D-A-N-G-E-R-O-U-S-N-E-S-S.

Definition

  1. 1
    The state or quality of being dangerous.

Recorded use

Wiktionary example

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

  1. The D.C. Circuit held, however, that when the district court’s finding of dangerousness is based on the nature and circumstances of a defendant’s conduct on January 6, a defendant’s participation in the Capitol riot is not sufficient, standing alone, to justify a finding of dangerousness.

Etymology

From dangerous + -ness.

Synonyms

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 "dangerousness"?
"dangerousness" is spelled D-A-N-G-E-R-O-U-S-N-E-S-S.
What does "dangerousness" mean?
As a noun, "dangerousness" means: The state or quality of being dangerous.
What is the origin of the word "dangerousness"?
From dangerous + -ness. 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