perioperative
"perioperative" is a 13-letter English headword indexed on PlainSpell.
The verdict
“perioperative” is uncommon English (frequency #68,530 among 4,417 “P” headwords), classed as an adjective. The kind of spelling people second-guess.
- #68,530
- frequency rank, English
- 4,417
- “P” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Relating to the period around an operation, including immediate preoperative preparation and postoperative recovery.
Corpus desk
Index EN-perioperative · perioperative · English
perioperative · rank #68,530 · 0 variants · 0 confusables
- FREQ-RARE #68,530
- LEN-MEGA 13 letters
- VOW-7 7 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 4,417
- PHOTO-FINISH Pelly
Nearest frequency peer: Pelly (-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 “perioperative”
Sparse band: bars invert rank so rarer forms read shorter
- pecks
pecks
31,476 corpus weight
- Pelly
Pelly
31,472 corpus weight
- perioperati…
perioperative
31,471 corpus weight
- Persepolis
Persepolis
31,470 corpus weight
- pipette
pipette
31,468 corpus weight
- pirating
pirating
31,467 corpus weight
What this shows Long-tail view: where “perioperative” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | perioperative |
| Language | English |
| Part of speech | Adjective |
| Letters | 13 |
| Frequency rank | #68,530 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “perioperative” in English
Rare enough to double-check
perioperative is uncommon English at frequency #68,530 among 4,417 “P” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Relating to the period around an operation, including immediate preoperative preparation and postoperative recovery.".
Our edit-distance generator produced no likely misspellings for perioperative, a straightforward case of a spelling with little room for common typos. 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 peri- + operative. The correct English form is perioperative, spelled P-E-R-I-O-P-E-R-A-T-I-V-E.
Definition
- 1Relating to the period around an operation, including immediate preoperative preparation and postoperative recovery.
Recorded use
Wiktionary exampleThese source excerpts show how perioperative appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Meronyms: preoperative, postoperative; presurgical, postsurgical
Etymology
From peri- + operative.
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 "perioperative", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 13 letters (nearest by frequency rank).