actinon
\ak.ti.nɔ̃\
The verdict
“actinon” 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) - Ancienne désignation du radon-219, symbole An.
Corpus desk
Index FR-actinon · actinon · French
actinon · 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 "A" 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.
| Property | Value |
|---|---|
| Headword | actinon |
| Language | French |
| Part of speech | Noun |
| IPA | \ak.ti.nɔ̃\ |
| Letters | 7 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Longue queue: rang de « actinon » en français
Rare enough to double-check
actinon is uncommon French outside the top frequency list, classed as anoun, transcribed \ak.ti.nɔ̃\. Rarity is why readers land here mid-draft. Gloss: "Ancienne désignation du radon-219, symbole An.".
Zero misspellings are on record for actinon in our index, a sign its spelling follows regular French conventions. 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.
No documented word history exists for this headword, 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 actinon, spelled A-C-T-I-N-O-N.
Definition
- 1Ancienne désignation du radon-219, symbole An.
Recorded use
Wiktionary exampleThese source excerpts show how actinon appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Un étalonnage en énergie très soigné a été effectué avec les dépôts actifs du thoron et de l’actinon.
Synonyms
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.