CDL
"cdl" is a 3-letter English headword indexed on PlainSpell.
The verdict
“CDL” sits in 20 confusable pairs (corpus #40,607) as a noun. The look-alike neighbours are the real trap.
- #40,607
- frequency rank, English
- 5,599
- “C” headwords
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Initialism of commercial driver's licence.
Corpus desk
Index EN-cdl · CDL · English
CDL · rank #40,607 · 0 variants · 20 confusables
- FREQ-MID #40,607
- LEN-MID 3 letters
- VOW-0 0 vowels
- CONFUS-HIGH 20 pairs
- VAR-0 0 variants
- BOOK-DENSE 5,599
- PHOTO-FINISH carpal
Nearest frequency peer: carpal (-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 “CDL”
Peers at similar corpus weight, separate from look-alike pairs below
- canter
canter
59,398 corpus weight
- cantilever
cantilever
59,397 corpus weight
- caressing
caressing
59,396 corpus weight
- carpal
carpal
59,395 corpus weight
- CDL
CDL
59,394 corpus weight
- cem
cem
59,393 corpus weight
What this shows Bars place “CDL” 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 | CDL |
| Language | English |
| Part of speech | Noun |
| Letters | 3 |
| Frequency rank | #40,607 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Corpus rank beside confusables of “CDL”
Easy to mix with look-alikes
The spelling risk for CDL is neighbouring look-alikes ("co", "CM", …), not just typos; it is anoun. Frequency #40,607 among 5,599 “C” headwords. Gloss: "Initialism of commercial driver's licence.".
CDL doesn't appear in our generated misspelling index, and the word's spelling is regular enough that our generator found nothing worth flagging. It also participates in 20 confusable-pair relationships, "co", "CM", "CT", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
This headword's origin isn't recorded in our source data, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct English form is CDL, spelled C-D-L.
Definition
- 1Initialism of commercial driver's licence.
Recorded use
Wiktionary examplesThese source excerpts show how CDL appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
“The exemptions were intended as a pilot to determine whether deaf and hard-of-hearing people who use the CDLs to drive trucks could do so safely,” Alkebsi said.
“There are so many local jobs for CDL holders that make a lot of money, and women can drive just as well as men,” she says.
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 "CDL", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 3 letters (nearest by frequency rank).