off guard

prep_phrase

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

The verdict

“off guard” 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
9
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not vigilant; unprepared; inattentive.

Corpus desk

Index EN-off-guard · off guard · English

off guard · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-3 3 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 off guard
PropertyValue
Headwordoff guard
LanguageEnglish
Part of speechPrep_phrase
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “off guard” in English

off guardfalls 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

off guard is uncommon English outside the top frequency list, classed as aprep_phrase. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for off guard in our index, since its letter pattern doesn't lend itself to common typo substitutions. It is not paired with a close-neighbour confusable in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.

This headword's origin isn't recorded in our source data, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct English form is off guard, spelled O-F-F- -G-U-A-R-D.

Definition

  1. 1
    Not vigilant; unprepared; inattentive.
  2. 2
    Unexpectedly or by surprise.

Recorded use

Wiktionary example

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

  1. His sudden appearance at the office caught her completely off guard.

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 "off guard"?
"off guard" is spelled O-F-F- -G-U-A-R-D.
What does "off guard" mean?
As a prep_phrase, "off guard" means: Not vigilant; unprepared; inattentive.
What language does "off guard" come from?
"off guard" is a English word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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