out of one's head

prep_phrase

"out-of-one-s-head" is a 13-letter English headword indexed on PlainSpell.

The verdict

“out of one's head” is uncommon English (outside the top frequency list), classed as a prep_phrase. The kind of spelling people second-guess.

Unranked
below top-frequency English
17
letters

According to Wiktionary data (CC BY-SA, analyzed September 2, 2026) - Alternative form of out of one's mind.

Corpus desk

Index EN-out-of-one-s-head · out of one's head · English

out of one's head · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 17 letters
  • VOW-7 7 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "O" 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 out of one's head
PropertyValue
Headwordout of one's head
LanguageEnglish
Part of speechPrep_phrase
Letters17
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “out of one's head” sits in English frequency

out of one's head 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.

Rare enough to double-check

out of one's head is uncommon English outside the top frequency list, classed as aprep_phrase. Rarity is why readers land here mid-draft. Gloss: "Alternative form of out of one's mind.".

We couldn't generate a plausible misspelling set for out of one's head, since its letter sequence doesn't invite the usual edit-distance slips. No confusable counterpart is on file for this word, since its spelling is unusual enough that it doesn't cluster with a lookalike.

This headword's origin isn't recorded in our source data, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct English form is out of one's head, spelled O-U-T- -O-F- -O-N-E-'-S- -H-E-A-D.

Definition

  1. 1
    Alternative form of out of one's mind.

Recorded use

Wiktionary example

These source excerpts show how out of one's head appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. I must be mad thinking I'll be remembered, yes, I must be out of my head!

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.

PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 2, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.

Frequently Asked Questions

How do you spell "out of one's head"?
"out of one's head" is spelled O-U-T- -O-F- -O-N-E-'-S- -H-E-A-D.
What does "out of one's head" mean?
As a prep_phrase, "out of one's head" means: Alternative form of out of one's mind.
What language does "out of one's head" come from?
"out of one's head" 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.
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