CFO
"cfo" is a 3-letter English headword indexed on PlainSpell.
The verdict
“CFO” sits in 20 confusable pairs (corpus #24,402) as a noun. The look-alike neighbours are the real trap.
- #24,402
- frequency rank, English
- 5,599
- “C” headwords
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Initialism of chief financial officer.
Corpus desk
Index EN-cfo · CFO · English
CFO · rank #24,402 · 0 variants · 20 confusables
- FREQ-MID #24,402
- LEN-MID 3 letters
- VOW-1 1 vowel
- CONFUS-HIGH 20 pairs
- VAR-0 0 variants
- BOOK-DENSE 5,599
- PHOTO-FINISH burdened
Nearest frequency peer: burdened (-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 “CFO”
Peers at similar corpus weight, separate from look-alike pairs below
- brownish
brownish
75,603 corpus weight
- bummed
bummed
75,601 corpus weight
- burdened
burdened
75,600 corpus weight
- CFO
CFO
75,599 corpus weight
- chaser
chaser
75,598 corpus weight
- Chet
Chet
75,596 corpus weight
What this shows Bars place “CFO” 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 | CFO |
| Language | English |
| Part of speech | Noun |
| Letters | 3 |
| Frequency rank | #24,402 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Corpus rank beside confusables of “CFO”
Easy to mix with look-alikes
The spelling risk for CFO is neighbouring look-alikes ("co", "CM", …), not just typos; it is anoun. Frequency #24,402 among 5,599 “C” headwords. 3 recorded senses keep meaning in play.
CFO has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. It also participates in 20 confusable-pair relationships, "co", "CM", "CT", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
This entry carries no recorded etymology, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct English form is CFO, spelled C-F-O.
Definition
- 1Initialism of chief financial officer.
- 2Initialism of cottage food operation.
- 3Initialism of collateralized fund obligation.
Recorded use
Wiktionary examplesThese source excerpts show how CFO appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
The acting CFO of Freddie Mac has been found dead in his basement, an apparent suicide. He's one of the executive team who has been clashing with regulators over how much to disclose about the ways the government has been running the company for its benefit, rather than that of the shareholders.
A new study from S&P Global Market Intelligence found that public companies with women CEOs or CFOs often were more profitable and produced better stock price performance than many of the companies that had appointed men to those roles.
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 "CFO", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 3 letters (nearest by frequency rank).