unvalidity
"unvalidity" is a 10-letter English headword indexed on PlainSpell.
The verdict
“unvalidity” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 10
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Archaic form of invalidity.
Corpus desk
Index EN-unvalidity · unvalidity · English
unvalidity · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 10 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "U" 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.
| Property | Value |
|---|---|
| Headword | unvalidity |
| Language | English |
| Part of speech | Noun |
| Letters | 10 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “unvalidity” in English
Rare enough to double-check
unvalidity is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Archaic form of invalidity.".
The misspelling generator found no plausible variants for unvalidity, a straightforward case of a spelling with little room for common typos. It is not paired with a close-neighbour confusable in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Wiktionary doesn't record an etymology for this headword, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct English form is unvalidity, spelled U-N-V-A-L-I-D-I-T-Y.
Definition
- 1Archaic form of invalidity.
Recorded use
Wiktionary exampleThese source excerpts show how unvalidity appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
This evidence […] of the unvalidity of Mr. Earle's argument undoes his work; but it of course does not solve the question.
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.