perpetratrix

noun

"perpetratrix" is a 12-letter English headword indexed on PlainSpell.

The verdict

“perpetratrix” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
12
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - female perpetrator

Corpus desk

Index EN-perpetratrix · perpetratrix · English

perpetratrix · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 12 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "P" thin
  • PHOTO-UNK Peer pending

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.

Key facts for perpetratrix
PropertyValue
Headwordperpetratrix
LanguageEnglish
Part of speechNoun
Letters12
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “perpetratrix” in English

perpetratrixsits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

perpetratrix is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "female perpetrator".

The misspelling generator found no plausible variants for perpetratrix, typically a sign the spelling maps closely to how the word sounds. This headword has no recorded confusable partner, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: Learned borrowing from Latin perpetrātrīx. By surface analysis, perpetrate + -trix. The correct English form is perpetratrix, spelled P-E-R-P-E-T-R-A-T-R-I-X.

Definition

  1. 1
    female perpetrator

Etymology

Learned borrowing from Latin perpetrātrīx. By surface analysis, perpetrate + -trix.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "perpetratrix"?
"perpetratrix" is spelled P-E-R-P-E-T-R-A-T-R-I-X.
What does "perpetratrix" mean?
As a noun, "perpetratrix" means: female perpetrator
What is the origin of the word "perpetratrix"?
Learned borrowing from Latin perpetrātrīx. By surface analysis, perpetrate + -trix. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list