altruist

/ˈæltɹu.ɪst/

//ˈæltɹu.ɪst// noun

"altruist" is a 8-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A person showing altruism.

Corpus desk

Index EN-altruist · altruist · English

altruist · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "A" 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 altruist
PropertyValue
Headwordaltruist
LanguageEnglish
Part of speechNoun
IPA/ˈæltɹu.ɪst/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “altruist” in English

altruistfalls 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

altruist is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈæltɹu.ɪst/. Rarity is why readers land here mid-draft. Gloss: "A person showing altruism.".

No generated misspelling entries exist for altruist in our index, a straightforward case of a spelling with little room for common typos. No confusable counterpart is on file for this word, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: See altruism. The correct English form is altruist, spelled A-L-T-R-U-I-S-T.

Definition

  1. 1
    A person showing altruism.

Recorded use

Wiktionary example

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

  1. This event couldn't have been possible without the efforts of the altruists who helped in their spare time.

Etymology

See altruism.

Synonyms

Antonyms

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 "altruist"?
"altruist" is spelled A-L-T-R-U-I-S-T. The IPA pronunciation is /ˈæltɹu.ɪst/.
What does "altruist" mean?
As a noun, "altruist" means: A person showing altruism.
How do you pronounce "altruist"?
The IPA (International Phonetic Alphabet) transcription for "altruist" is /ˈæltɹu.ɪst/. 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 "altruist"?
See altruism. 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