libertinism

noun

"libertinism" is a 11-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A lifestyle or pattern of behavior characterized by self-indulgence and lack of restraint, especially one involving sexual promiscuity and rejection of religious or other moral authority.

Corpus desk

Index EN-libertinism · libertinism · English

libertinism · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "L" 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 libertinism
PropertyValue
Headwordlibertinism
LanguageEnglish
Part of speechNoun
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “libertinism” in English

libertinismranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

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

Rare enough to double-check

libertinism is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "A lifestyle or pattern of behavior characterized by self-indulgence and lack of restraint, especially one involving sexual promiscuity and rejection of religious or other moral authority.".

No generated misspelling entries exist for libertinism in our index, since its letter sequence doesn't invite the usual edit-distance slips. Our dataset records no confusable match here, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From libertine + -ism. The correct English form is libertinism, spelled L-I-B-E-R-T-I-N-I-S-M.

Definition

  1. 1
    A lifestyle or pattern of behavior characterized by self-indulgence and lack of restraint, especially one involving sexual promiscuity and rejection of religious or other moral authority.

Recorded use

Wiktionary examples

These source excerpts show how libertinism appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. [T]he lord made a boaſt of his libertiniſm, and frequently avowed that he held all women to be fair game (as his lordſhip ſtyled this pretty ſport), and that they were all, without exception, to be won.
  2. Instead of being a hardy body of "monk-knights," […] they led a life of luxury and libertinism, and were to be found in the most voluptuous courts of Europe.

Etymology

From libertine + -ism.

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "libertinism"?
"libertinism" is spelled L-I-B-E-R-T-I-N-I-S-M.
What does "libertinism" mean?
As a noun, "libertinism" means: A lifestyle or pattern of behavior characterized by self-indulgence and lack of restraint, especially one involving sexual promiscuity and rejection of religious or other moral authority.
What is the origin of the word "libertinism"?
From libertine + -ism. 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