proteolytic
"proteolytic" is a 11-letter English headword indexed on PlainSpell.
The verdict
“proteolytic” is uncommon English (frequency #67,753 among 46,516 “P” headwords), classed as an adjective. The kind of spelling people second-guess.
- #67,753
- frequency rank, English
- 46,516
- “P” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Of, relating to, or promoting proteolysis.
| Property | Value |
|---|---|
| Headword | proteolytic |
| Language | English |
| Part of speech | Adjective |
| Letters | 11 |
| Frequency rank | #67,753 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “proteolytic” sits in English frequency
Rare enough to double-check
proteolytic is uncommon English at frequency #67,753 among 46,516 “P” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Of, relating to, or promoting proteolysis.".
No misspelling variants are generated for proteolytic in our index, a sign its spelling follows regular English conventions. No close-neighbour confusable shows up for this headword 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 proteo- + -lytic. The correct English form is proteolytic, spelled P-R-O-T-E-O-L-Y-T-I-C.
Definition
- 1Of, relating to, or promoting proteolysis.
Etymology
From proteo- + -lytic.
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 “proteolytic”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is P-R-O-T-E-O-L-Y-T-I-C - 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.