propension

/pɹəˈpɛnʃ(ə)n/

//pɹəˈpɛnʃ(ə)n// noun

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

The verdict

“propension” 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) - Propensity.

Key facts for propension
PropertyValue
Headwordpropension
LanguageEnglish
Part of speechNoun
IPA/pɹəˈpɛnʃ(ə)n/
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “propension” sits in English frequency

propension 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 propension is 10 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /pɹəˈpɛnʃ(ə)n/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "Propensity.".

propension has no tracked misspelling variants, since its letter sequence doesn't invite the usual edit-distance slips. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From French propension, and its source, Latin prōpēnsiō, from the participle stem of prōpendeō. The correct English form is propension, spelled P-R-O-P-E-N-S-I-O-N.

Definition

  1. 1
    Propensity.

Etymology

From French propension, and its source, Latin prōpēnsiō, from the participle stem of prōpendeō.

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 "propension"?
"propension" is spelled P-R-O-P-E-N-S-I-O-N. The IPA pronunciation is /pɹəˈpɛnʃ(ə)n/.
What does "propension" mean?
As a noun, "propension" means: Propensity.
How do you pronounce "propension"?
The IPA (International Phonetic Alphabet) transcription for "propension" is /pɹəˈpɛnʃ(ə)n/. 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 "propension"?
From French propension, and its source, Latin prōpēnsiō, from the participle stem of prōpendeō. 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 “propension”

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

  • The one correct English spelling is P-R-O-P-E-N-S-I-O-N - every other letter order is a misspelling in standard orthography.
  • Say it as /pɹəˈpɛnʃ(ə)n/ (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