unconstitutionality

noun

"unconstitutionality" is a 19-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
19
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The status of being unconstitutional, or of not being in accord with the provisions of a constitution.

Key facts for unconstitutionality
PropertyValue
Headwordunconstitutionality
LanguageEnglish
Part of speechNoun
Letters19
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “unconstitutionality” sits in English frequency

unconstitutionality 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

unconstitutionality is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "The status of being unconstitutional, or of not being in accord with the provisions of a constitution.".

No misspelling variants are generated for unconstitutionality in our index, a straightforward case of a spelling with little room for common typos. This entry stands alone in our confusable dataset, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From unconstitutional + -ity. The correct English form is unconstitutionality, spelled U-N-C-O-N-S-T-I-T-U-T-I-O-N-A-L-I-T-Y.

Definition

  1. 1
    The status of being unconstitutional, or of not being in accord with the provisions of a constitution.

Etymology

From unconstitutional + -ity.

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 "unconstitutionality"?
"unconstitutionality" is spelled U-N-C-O-N-S-T-I-T-U-T-I-O-N-A-L-I-T-Y.
What does "unconstitutionality" mean?
As a noun, "unconstitutionality" means: The status of being unconstitutional, or of not being in accord with the provisions of a constitution.
What is the origin of the word "unconstitutionality"?
From unconstitutional + -ity. 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 “unconstitutionality”

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

  • The one correct English spelling is U-N-C-O-N-S-T-I-T-U-T-I-O-N-A-L-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