anti-vax

adj

The verdict

“anti-vax” is uncommon French (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.

Unranked
below top-frequency French
8
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Antivaccin.

Key facts for anti-vax
PropertyValue
Headwordanti-vax
LanguageFrench
Part of speechAdjective
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “anti-vax” sits in French frequency

anti-vax falls outside the top-100,000 ranked French 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

anti-vax is uncommon French outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Antivaccin.".

We couldn't generate a plausible misspelling set for anti-vax, which points to an orthography that plays by predictable French rules. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

This entry carries no recorded etymology, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct French form is anti-vax, spelled A-N-T-I---V-A-X.

Definition

  1. 1
    Antivaccin.

Synonyms

anti-vaccine

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 "anti-vax"?
"anti-vax" is spelled A-N-T-I---V-A-X.
What does "anti-vax" mean?
As an adjective, "anti-vax" means: Antivaccin.
What language does "anti-vax" come from?
"anti-vax" is a French 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.

Using “anti-vax”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct French spelling is A-N-T-I---V-A-X - every other letter order is a misspelling in standard orthography.
  • Browse more French words and confusable pairs in the same reference. French words
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