compersion

/kəmˈpɜːʒn̩/

//kəmˈpɜːʒn̩// noun

"compersion" is a 10-letter English headword indexed on PlainSpell.

The verdict

“compersion” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Vicarious joy associated with seeing one's partner have a joyful romantic or sexual relationship with another person.

Key facts for compersion
PropertyValue
Headwordcompersion
LanguageEnglish
Part of speechNoun
IPA/kəmˈpɜːʒn̩/
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “compersion” sits in English frequency

compersion falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Spelling & Dictionary Insight

The English entry for compersion is 10 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /kəmˈpɜːʒn̩/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

Our edit-distance generator produced no likely misspellings for compersion, since its letter sequence doesn't invite the usual edit-distance slips. This entry stands alone in our confusable dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: Coined in the early 1990s by a group of members of the Kerista Commune, a polyamorous group based in San Francisco, California, U.S.A., in existence between 1956 and 1991, apparently randomly using an alphabet board (similar to a Ouija board), with -ion (su… The correct English form is compersion, spelled C-O-M-P-E-R-S-I-O-N.

Definition

  1. 1
    Vicarious joy associated with seeing one's partner have a joyful romantic or sexual relationship with another person.
  2. 2
    The feeling of joy one has experiencing another's joy, such as in witnessing a toddler's joy and feeling joy in response.

Etymology

Coined in the early 1990s by a group of members of the Kerista Commune, a polyamorous group based in San Francisco, California, U.S.A., in existence between 1956 and 1991, apparently randomly using an alphabet board (similar to a Ouija board), with -ion (suffix forming nouns). The hypothesis that the word is derived from French compère (“partner”) + English -sion (a variant of -tion (suffix forming nouns)), based on an earlier use of French compérage by the French anthropologist and ethnologist Claude Lévi-Strauss (1908–2009) to denote the practice of brothers-in-law sharing wives observed among Tupi people of the Brazilian Amazon, is less plausible: a website run by former members of the community states that neither the word compérage nor Lévi-Strauss’s work was known to them at the time, and the formation of the word in this way does not correspond to any known morphological process.

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 "compersion"?
"compersion" is spelled C-O-M-P-E-R-S-I-O-N. The IPA pronunciation is /kəmˈpɜːʒn̩/.
What does "compersion" mean?
As a noun, "compersion" means: Vicarious joy associated with seeing one's partner have a joyful romantic or sexual relationship with another person.
How do you pronounce "compersion"?
The IPA (International Phonetic Alphabet) transcription for "compersion" is /kəmˈpɜːʒn̩/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "compersion"?
Coined in the early 1990s by a group of members of the Kerista Commune, a polyamorous group based in San Francisco, California, U.S.A., in existence between 1956 and 1991, apparently randomly using an alphabet board (similar to a Ouija board), wit... 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.

Using “compersion”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is C-O-M-P-E-R-S-I-O-N - every other letter order is a misspelling in standard orthography.
  • Say it as /kəmˈpɜːʒn̩/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list