equanimous

/ɪˈkwæn.ɪ.məs/

//ɪˈkwæn.ɪ.məs// adj

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

The verdict

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

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Calm and composed; of stable disposition.

Corpus desk

Index EN-equanimous · equanimous · English

equanimous · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 10 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "E" 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 equanimous
PropertyValue
Headwordequanimous
LanguageEnglish
Part of speechAdjective
IPA/ɪˈkwæn.ɪ.məs/
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “equanimous” in English

equanimousfalls 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.

Rare enough to double-check

equanimous is uncommon English outside the top frequency list, classed as anadjective, transcribed /ɪˈkwæn.ɪ.məs/. Rarity is why readers land here mid-draft. Gloss: "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.

Recorded use

Wiktionary example

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

  1. Near-synonyms: calm, composed, imperturbable; see also Thesaurus:calm

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.

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

Source: FrequencyWords open word-frequency list