imperishable
"imperishable" is a 12-letter English headword indexed on PlainSpell.
The verdict
“imperishable” is an uncommon English word, ranked #78,704 in English word frequency and used as an adjective.
- #78,704
- frequency rank, English
- 12
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Not perishable; not subject to decay; enduring permanently.
| Property | Value |
|---|---|
| Headword | imperishable |
| Language | English |
| Part of speech | Adjective |
| Letters | 12 |
| Frequency rank | #78,704 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “imperishable” sits in English frequency
Spelling & Dictionary Insight
The English entry for imperishable is 12 letters long, classified as an adjective. Corpus data places it at rank #78,704 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Not perishable; not subject to decay; enduring permanently.".
No generated misspelling entries exist for imperishable in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. 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.
Etymologically, the entry records: From Middle French impérissable. See im- + perishable. The correct English form is imperishable, spelled I-M-P-E-R-I-S-H-A-B-L-E.
Definition
- 1Not perishable; not subject to decay; enduring permanently.
Etymology
From Middle French impérissable. See im- + perishable.
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 “imperishable”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is I-M-P-E-R-I-S-H-A-B-L-E - 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.