unavailability
"unavailability" is a 14-letter English headword indexed on PlainSpell.
The verdict
“unavailability” is uncommon English (frequency #50,869 among 1,433 “U” headwords), classed as a noun. The kind of spelling people second-guess.
- #50,869
- frequency rank, English
- 1,433
- “U” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The state of being unavailable
Corpus desk
Index EN-unavailability · unavailability · English
unavailability · rank #50,869 · 0 variants · 0 confusables
- FREQ-RARE #50,869
- LEN-MEGA 14 letters
- VOW-8 8 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 1,433
- PHOTO-FINISH unassailable
Nearest frequency peer: unassailable (-1 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 “unavailability”
Sparse band: bars invert rank so rarer forms read shorter
- unabashedly
unabashedly
49,135 corpus weight
- unanimity
unanimity
49,134 corpus weight
- unassailable
unassailable
49,133 corpus weight
- unavailabil…
unavailability
49,132 corpus weight
- unbounded
unbounded
49,131 corpus weight
- unceremonio…
unceremoniously
49,130 corpus weight
What this shows Long-tail view: where “unavailability” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | unavailability |
| Language | English |
| Part of speech | Noun |
| Letters | 14 |
| Frequency rank | #50,869 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “unavailability” in English
Rare enough to double-check
unavailability is uncommon English at frequency #50,869 among 1,433 “U” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "The state of being unavailable".
unavailability doesn't appear in our generated misspelling index, since its letter pattern doesn't lend itself to common typo substitutions. This entry stands alone in our confusable dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: From un- + availability. The correct English form is unavailability, spelled U-N-A-V-A-I-L-A-B-I-L-I-T-Y.
Definition
- 1The state of being unavailable
Etymology
From un- + availability.
Antonyms
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); 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
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "unavailability", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 14 letters (nearest by frequency rank).