cdr vs coder, What's the Difference?

Which to use

“cdr” is a noun and “coder” is a verb - they look or sound alike but fill different roles in a sentence.

#39,697
“cdr” frequency rank: #30,950
“coder” frequency rank: 70647
confusion score

Side-by-Side Comparison

Feature	cdr	coder
Definition	La seconde partie du doublet en LISP, qui pointe le reste d’une liste.	Transcrire un texte, une information dans une écriture faite de signes prédéfinis.

Where the spellings diverge

Shared letters are muted; the letters that actually set cdr and coder apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

3 ch

cdr

5 ch

coder

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: cdr is \ku.dœʁ\ while coder is \kɔ.de\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 70647, derived from the frequency rank of both members and their visual similarity.

cdr is recorded at frequency rank #39,697, classified as anoun, pronounced \ku.dœʁ\. coder is at rank #30,950, tagged as averb, pronounced \kɔ.de\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 70647, this pair ranks #50,575 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of cdr vs coder

Shared letters: cdr. Private to "cdr": -. Private to "coder": eo.

"cdr" · 3 letters · shape CCC · "coder" · 5 letters · shape CVCVC

Known mistypes of this pair

coder ← ccoder · cdoer · codder · coderr · codre · coedr · ocder

Frequency comparison

cdr#39,697

coder#30,950

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "cdr" and "coder" be used interchangeably?

No - they are not even the same part of speech. "cdr" is a noun and "coder" a verb, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "cdr" or "coder"?

"coder" is the more common of the two: it sits at frequency rank #30,950 in our French list, against #39,697 for "cdr". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering cdr vs coder

The fastest way to pick the right one every time.

Check the role first: if you need a noun, it's “cdr”; for a verb, it's “coder”.
See each word in full, definition, IPA, etymology and its other confusables. Full “cdr” entry
Browse more pairs most likely to be confused. Most confusable