proteolysis
"proteolysis" is a 11-letter English headword indexed on PlainSpell.
The verdict
“proteolysis” is uncommon English (frequency #95,305 among 4,417 “P” headwords), classed as a noun. The kind of spelling people second-guess.
- #95,305
- frequency rank, English
- 4,417
- “P” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The hydrolysis of proteins into peptides and amino acids, especially as part of the digestion of food.
Corpus desk
Index EN-proteolysis · proteolysis · English
proteolysis · rank #95,305 · 0 variants · 0 confusables
- FREQ-RARE #95,305
- LEN-MEGA 11 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 4,417
- PHOTO-FINISH protectively
Nearest frequency peer: protectively (-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 “proteolysis”
Sparse band: bars invert rank so rarer forms read shorter
- pronghorn
pronghorn
4,700 corpus weight
- prophesying
prophesying
4,699 corpus weight
- protectively
protectively
4,697 corpus weight
- proteolysis
proteolysis
4,696 corpus weight
- prox
prox
4,693 corpus weight
- Puducherry
Puducherry
4,692 corpus weight
What this shows Long-tail view: where “proteolysis” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | proteolysis |
| Language | English |
| Part of speech | Noun |
| Letters | 11 |
| Frequency rank | #95,305 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “proteolysis” in English
Rare enough to double-check
proteolysis is uncommon English at frequency #95,305 among 4,417 “P” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "The hydrolysis of proteins into peptides and amino acids, especially as part of the digestion of food.".
No misspelling variants are generated for proteolysis in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. This headword has no recorded confusable partner, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From proteo- + -lysis. The correct English form is proteolysis, spelled P-R-O-T-E-O-L-Y-S-I-S.
Definition
- 1The hydrolysis of proteins into peptides and amino acids, especially as part of the digestion of food.
Etymology
From proteo- + -lysis.
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.
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "proteolysis", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 11 letters (nearest by frequency rank).