equanimous

/ɪˈkwæn.ɪ.məs/

//ɪˈkwæn.ɪ.məs// adj

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

The verdict

“equanimous” is outside the top-ranked English vocabulary, used as an adjective - 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) - Calm and composed; of stable disposition.

Key facts for equanimous
PropertyValue
Headwordequanimous
LanguageEnglish
Part of speechAdjective
IPA/ɪˈkwæn.ɪ.məs/
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “equanimous” sits in English frequency

equanimous 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 equanimous is 10 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ɪˈkwæn.ɪ.məs/. 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: "Calm and composed; of stable disposition.".

equanimous doesn't appear in our generated misspelling index, suggesting the orthography follows predictable English patterns. Our dataset records no confusable match here, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From Latin aequ(us) (“calm”) + animus (“mind”). By surface analysis, equ- + animus. The correct English form is equanimous, spelled E-Q-U-A-N-I-M-O-U-S.

Definition

  1. 1
    Calm and composed; of stable disposition.

Etymology

From Latin aequ(us) (“calm”) + animus (“mind”). By surface analysis, equ- + animus.

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 "equanimous"?
"equanimous" is spelled E-Q-U-A-N-I-M-O-U-S. The IPA pronunciation is /ɪˈkwæn.ɪ.məs/.
What does "equanimous" mean?
As an adjective, "equanimous" means: Calm and composed; of stable disposition.
How do you pronounce "equanimous"?
The IPA (International Phonetic Alphabet) transcription for "equanimous" is /ɪˈkwæn.ɪ.məs/. 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 "equanimous"?
From Latin aequ(us) (“calm”) + animus (“mind”). By surface analysis, equ- + animus. 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 “equanimous”

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

  • The one correct English spelling is E-Q-U-A-N-I-M-O-U-S - every other letter order is a misspelling in standard orthography.
  • Say it as /ɪˈkwæn.ɪ.məs/ (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