thoréon

\tɔ.ʁe.ɔ̃\

/\tɔ.ʁe.ɔ̃\/ noun

The verdict

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

Unranked
below top-frequency French
7
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Autre nom du radon.

Corpus desk

Index FR-thoreon · thoréon · French

thoréon · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "T" thin
  • PHOTO-UNK Peer pending

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 thoréon
PropertyValue
Headwordthoréon
LanguageFrench
Part of speechNoun
IPA\tɔ.ʁe.ɔ̃\
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « thoréon » en français

thoréonsiège au-delà des 100.000 formes les plus fréquentes du français, dans la traîne du lexique spécialisé ou peu usité.

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

Rare enough to double-check

thoréon is uncommon French outside the top frequency list, classed as anoun, transcribed \tɔ.ʁe.ɔ̃\. Rarity is why readers land here mid-draft. Gloss: "Autre nom du radon.".

No generated misspelling entries exist for thoréon in our index, typically a sign the spelling maps closely to how the word sounds. It is not paired with a close-neighbour confusable in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Our source data has no etymology on file for this entry, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct French form is thoréon, spelled T-H-O-R-É-O-N.

Definition

  1. 1
    Autre nom du radon.

Recorded use

Wiktionary example

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

  1. Je ne puis m’empècher de suggérer, si incertain que cela puisse paraître, que la même loi générale qui régit, les réactions chimiques ou les phosphorescences atomiques, s’étend peut-être aux phénomènes de la radioactivité. On sait que ces phénomènes accompagnent des «transmutations spontanées» de certains corps «simples». Par exemple, le radium se détruit…

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 "thoréon"?
"thoréon" is spelled T-H-O-R-É-O-N. The IPA pronunciation is \tɔ.ʁe.ɔ̃\.
What does "thoréon" mean?
As a noun, "thoréon" means: Autre nom du radon.
How do you pronounce "thoréon"?
The IPA (International Phonetic Alphabet) transcription for "thoréon" is \tɔ.ʁe.ɔ̃\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "thoréon" come from?
"thoréon" is a French 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