presumptuosity

noun

"presumptuosity" is a 14-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
14
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The state of being presumptuous.

Key facts for presumptuosity
PropertyValue
Headwordpresumptuosity
LanguageEnglish
Part of speechNoun
Letters14
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “presumptuosity” sits in English frequency

presumptuosity falls 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

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

We couldn't generate a plausible misspelling set for presumptuosity, which points to an orthography that plays by predictable English rules. Our dataset records no confusable match here, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From presumptu(ous) + -osity. Compare Middle English presomtweste, Middle French presumptuouseté, and Latin praesūmptuōsitās. The correct English form is presumptuosity, spelled P-R-E-S-U-M-P-T-U-O-S-I-T-Y.

Definition

  1. 1
    The state of being presumptuous.

Etymology

From presumptu(ous) + -osity. Compare Middle English presomtweste, Middle French presumptuouseté, and Latin praesūmptuōsitās.

Synonyms

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 "presumptuosity"?
"presumptuosity" is spelled P-R-E-S-U-M-P-T-U-O-S-I-T-Y.
What does "presumptuosity" mean?
As a noun, "presumptuosity" means: The state of being presumptuous.
What is the origin of the word "presumptuosity"?
From presumptu(ous) + -osity. Compare Middle English presomtweste, Middle French presumptuouseté, and Latin praesūmptuōsitās. 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.

Using “presumptuosity”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is P-R-E-S-U-M-P-T-U-O-S-I-T-Y - every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list