decaf
/ˈdiːkæf/
"decaf" is a 5-letter English headword indexed on PlainSpell.
The verdict
“decaf” has 7 generated spelling variants in the English index at frequency #45,317. The variants make it a useful spelling check.
- #45,317
- frequency rank, English
- 3,470
- “D” headwords
- 7
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - That has caffeine removed.
Corpus desk
Index EN-decaf · decaf · English
decaf · rank #45,317 · 7 variants · 20 confusables
- FREQ-MID #45,317
- LEN-MID 5 letters
- VOW-2 2 vowels
- CONFUS-HIGH 20 pairs
- VAR-MID 7 variants
- BOOK-MID 3,470
- PHOTO-FINISH darned
Nearest frequency peer: darned (-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.
Rank peers near misspelling magnet “decaf”
Same rarity band: useful when a typo lands on a peer headword
- dampening
dampening
54,686 corpus weight
- darned
darned
54,685 corpus weight
- decaf
decaf
54,684 corpus weight
- decapitation
decapitation
54,683 corpus weight
- deciphered
deciphered
54,682 corpus weight
- declarative
declarative
54,681 corpus weight
What this shows “decaf” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.
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 | decaf |
| Language | English |
| Part of speech | Adjective |
| IPA | /ˈdiːkæf/ |
| Letters | 5 |
| Frequency rank | #45,317 |
| Misspellings tracked | 7 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Frequency seat of misspelling magnet “decaf”
A misspelling magnet
The generator records 7 spelling variants around decaf (IPA /ˈdiːkæf/), anadjective. Corpus frequency is #45,317 among 3,470 “D” headwords. Dominant gloss: "That has caffeine removed.".
Our generated misspelling index lists 7 likely wrong-spelling variants for decaf, with forms such as "dceaf", "ddecaf", and "deacf". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 20 confusable-pair relationships, "def", "deck", "deco", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: Clipping of decaffeinated. The correct English form is decaf, spelled D-E-C-A-F.
Definition
- 1That has caffeine removed.
Etymology
Clipping of decaffeinated.
Common misspellings
Also misspelled as:
- dceaf
- ddecaf
- deacf
- decaff
- deccaf
- decfa
- edcaf
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of decaf - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.
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 "decaf", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 5 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (7 here; floor ≥5).