mental health

noun

"mental-health" is a 12-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
13
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - One's emotional well-being, especially with reference to one's outlook on life, ability to cope with stress or the absence of a mental disorder.

Corpus desk

Index EN-mental-health · mental health · English

mental health · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 13 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "M" 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 mental health
PropertyValue
Headwordmental health
LanguageEnglish
Part of speechNoun
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “mental health” in English

mental healthfalls 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

mental health is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "One's emotional well-being, especially with reference to one's outlook on life, ability to cope with stress or the absence of a mental disorder.".

The misspelling generator found no plausible variants for mental health, suggesting the orthography follows predictable English patterns. No close-neighbour confusable shows up for this headword in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.

Wiktionary doesn't record an etymology for this headword, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct English form is mental health, spelled M-E-N-T-A-L- -H-E-A-L-T-H.

Definition

  1. 1
    One's emotional well-being, especially with reference to one's outlook on life, ability to cope with stress or the absence of a mental disorder.

Recorded use

Wiktionary example

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

  1. This makes greater efforts to promote wellbeing and to look out for colleagues not just a moral imperative, but a financial one, too. The cost of inaction was recently outlined in a report by Deloitte, which estimated that poor mental health costs employers in the UK up to £45 billion per year.

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 "mental health"?
"mental health" is spelled M-E-N-T-A-L- -H-E-A-L-T-H.
What does "mental health" mean?
As a noun, "mental health" means: One's emotional well-being, especially with reference to one's outlook on life, ability to cope with stress or the absence of a mental disorder.
What language does "mental health" come from?
"mental health" is a English word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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