AOC
"aoc" is a 3-letter English headword indexed on PlainSpell.
The verdict
“AOC” sits in 20 confusable pairs (corpus #28,816) as a noun. The look-alike neighbours are the real trap.
- #28,816
- frequency rank, English
- 3,931
- “A” headwords
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Initialism of Air Officer Commanding, a title used to refer to RAF officers holding certain command appointments.
Corpus desk
Index EN-aoc · AOC · English
AOC · rank #28,816 · 0 variants · 20 confusables
- FREQ-MID #28,816
- LEN-MID 3 letters
- VOW-2 2 vowels
- CONFUS-HIGH 20 pairs
- VAR-0 0 variants
- BOOK-MID 3,931
- PHOTO-FINISH apnea
Nearest frequency peer: apnea (+1 rank slots)
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.
Frequency neighbours of confusable “AOC”
Peers at similar corpus weight, separate from look-alike pairs below
- alight
alight
71,189 corpus weight
- amazement
amazement
71,188 corpus weight
- AOC
AOC
71,185 corpus weight
- apnea
apnea
71,184 corpus weight
- armpit
armpit
71,182 corpus weight
- arr
arr
71,181 corpus weight
What this shows Bars place “AOC” against nearest ranked English headwords, not a reprint of the confusable-pair desk.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | AOC |
| Language | English |
| Part of speech | Noun |
| Letters | 3 |
| Frequency rank | #28,816 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Corpus rank beside confusables of “AOC”
Easy to mix with look-alikes
The spelling risk for AOC is neighbouring look-alikes ("as", "at", …), not just typos; it is anoun. Frequency #28,816 among 3,931 “A” headwords. 4 recorded senses keep meaning in play.
No misspelling variants are generated for AOC in our index, a straightforward case of a spelling with little room for common typos. It also participates in 20 confusable-pair relationships, "as", "at", "AP", and more, where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: Various initialisms. The correct English form is AOC, spelled A-O-C.
Definition
- 1Initialism of Air Officer Commanding, a title used to refer to RAF officers holding certain command appointments.
- 2Initialism of age of consent.
- 3Initialism of author of color.
- 4Initialism of air operator's certificate.
Recorded use
Wiktionary exampleThese source excerpts show how AOC appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
'I stopped for one night to see Ur and the Chaldees and for three days in Baghdad with the A.O.C., who happens to be an old friend of mine.'.
Etymology
Various initialisms.
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 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "AOC", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 3 letters (nearest by frequency rank).