testamentary
"testamentary" is a 12-letter English headword indexed on PlainSpell.
The verdict
“testamentary” is uncommon English (frequency #92,142 among 27,828 “T” headwords), classed as an adjective. The kind of spelling people second-guess.
- #92,142
- frequency rank, English
- 27,828
- “T” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - of or pertaining to a will or testament
| Property | Value |
|---|---|
| Headword | testamentary |
| Language | English |
| Part of speech | Adjective |
| Letters | 12 |
| Frequency rank | #92,142 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “testamentary” sits in English frequency
Rare enough to double-check
testamentary is uncommon English at frequency #92,142 among 27,828 “T” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "of or pertaining to a will or testament".
Zero misspellings are on record for testamentary in our index, suggesting the orthography follows predictable English patterns. It is not paired with a close-neighbour confusable in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From Middle English testamentarie, from Anglo-Norman testamentarie and Latin testāmentārius (“of or belonging to wills”). The correct English form is testamentary, spelled T-E-S-T-A-M-E-N-T-A-R-Y.
Definition
- 1of or pertaining to a will or testament
Etymology
From Middle English testamentarie, from Anglo-Norman testamentarie and Latin testāmentārius (“of or belonging to wills”).
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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Using “testamentary”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is T-E-S-T-A-M-E-N-T-A-R-Y - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
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.