bad faith

noun

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

The verdict

“bad faith” is uncommon English (outside the top frequency list), classed as a noun. 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) - The misrepresentation of one's own true motive.

Corpus desk

Index EN-bad-faith · bad faith · English

bad faith · 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 "B" 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 bad faith
PropertyValue
Headwordbad faith
LanguageEnglish
Part of speechNoun
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “bad faith” in English

bad faithsits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

bad faith is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 4 senses are on record.

bad faith doesn't appear in our generated misspelling index, since its letter pattern doesn't lend itself to common typo substitutions. No confusable counterpart is on file for this word, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: * (philosophy): a semantic loan from French mauvaise foi, coined by existentialist philosopher Jean-Paul Sartre. The correct English form is bad faith, spelled B-A-D- -F-A-I-T-H.

Definition

  1. 1
    The misrepresentation of one's own true motive.
  2. 2
    An intent to deceive or mislead another to gain some advantage; dishonesty or fraud in a transaction (such as knowingly misrepresenting the quality of something that is being bought or sold).
  3. 3
    A malicious motive by a party in a lawsuit, which has an effect on the ability to maintain causes of action and obtain legal remedies.
  4. 4
    The existentialist concept of denying one's total freedom of will.

Recorded use

Wiktionary examples

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

  1. Near-synonyms: dishonesty, insincerity, bloody-mindedness
  2. bad-faith interpretation

Etymology

* (philosophy): a semantic loan from French mauvaise foi, coined by existentialist philosopher Jean-Paul Sartre.

Synonyms

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 "bad faith"?
"bad faith" is spelled B-A-D- -F-A-I-T-H.
What does "bad faith" mean?
As a noun, "bad faith" means: The misrepresentation of one's own true motive.
What is the origin of the word "bad faith"?
* (philosophy): a semantic loan from French mauvaise foi, coined by existentialist philosopher Jean-Paul Sartre. 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