ACMA
/ˌeɪ.siː.əmˈeɪ/
"acma" is a 4-letter English headword indexed on PlainSpell.
The verdict
“ACMA” is uncommon English (frequency #91,201 among 3,931 “A” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #91,201
- frequency rank, English
- 3,931
- “A” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Initialism of Australian Communications and Media Authority.
Corpus desk
Index EN-acma · ACMA · English
ACMA · rank #91,201 · 0 variants · 0 confusables
- FREQ-RARE #91,201
- LEN-MID 4 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 3,931
- PHOTO-FINISH Ackman
Nearest frequency peer: Ackman (-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.
Long-tail ranks near “ACMA”
Sparse band: bars invert rank so rarer forms read shorter
- abolitionism
abolitionism
8,804 corpus weight
- Abruzzi
Abruzzi
8,803 corpus weight
- Ackman
Ackman
8,801 corpus weight
- ACMA
ACMA
8,800 corpus weight
- acupressure
acupressure
8,798 corpus weight
- AFRA
AFRA
8,796 corpus weight
What this shows Long-tail view: where “ACMA” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | ACMA |
| Language | English |
| Part of speech | Proper noun |
| IPA | /ˌeɪ.siː.əmˈeɪ/ |
| Letters | 4 |
| Frequency rank | #91,201 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “ACMA” in English
Rare enough to double-check
ACMA is uncommon English at frequency #91,201 among 3,931 “A” headwords, classed as aproper noun, transcribed /ˌeɪ.siː.əmˈeɪ/. Rarity is why readers land here mid-draft. Gloss: "Initialism of Australian Communications and Media Authority.".
The misspelling generator found no plausible variants for ACMA, typically a sign the spelling maps closely to how the word sounds. We don't track a confusable pairing for this entry, which tends to mean the word is visually distinctive enough to stand on its own.
No explicit etymology string is stored for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct English form is ACMA, spelled A-C-M-A.
Definition
- 1Initialism of Australian Communications and Media Authority.
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 "ACMA", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 4 letters (nearest by frequency rank).