OIAC
\o.i.a.se\
The verdict
“OIAC” is uncommon French (frequency #81,404 among 1,642 “O” headwords), classed as a noun. The kind of spelling people second-guess.
- #81,404
- frequency rank, French
- 1,642
- “O” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Organisation internationale pour l’interdiction des armes chimiques.
Corpus desk
Index FR-oiac · OIAC · French
OIAC · rank #81,404 · 0 variants · 0 confusables
- FREQ-RARE #81,404
- LEN-MID 4 letters
- VOW-3 3 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 1,642
- PHOTO-FINISH offusquée
Nearest frequency peer: offusquée (-1 rank slots)
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.
Rangs de longue queue près de « OIAC »
Bande clairsemée: les barres inversent le rang pour que le rare se lise plus court
- obstrue
obstrue
18,601 corpus weight
- octogonal
octogonal
18,600 corpus weight
- offusquée
offusquée
18,598 corpus weight
- OIAC
OIAC
18,597 corpus weight
- olmo
olmo
18,596 corpus weight
- onanisme
onanisme
18,595 corpus weight
What this shows Vue de longue queue: où « OIAC » se situe face à des rangs français aussi rares.
| Property | Value |
|---|---|
| Headword | OIAC |
| Language | French |
| Part of speech | Noun |
| IPA | \o.i.a.se\ |
| Letters | 4 |
| Frequency rank | #81,404 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Longue queue: rang de « OIAC » en français
Rare enough to double-check
OIAC is uncommon French at frequency #81,404 among 1,642 “O” headwords, classed as anoun, transcribed \o.i.a.se\. Rarity is why readers land here mid-draft. Gloss: "Organisation internationale pour l’interdiction des armes chimiques.".
OIAC doesn't appear in our generated misspelling index, and the word's spelling is regular enough that our generator found nothing worth flagging. This headword has no recorded confusable partner, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
This entry's etymology isn't recorded, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct French form is OIAC, spelled O-I-A-C.
Definition
- 1Organisation internationale pour l’interdiction des armes chimiques.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 French corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar French words by spelling shape
Same letter count and similar misspelling depth for "OIAC", not the corpus desk frequency band.
Same letter count
Frequency-ranked French headwords with 4 letters (nearest by frequency rank).