Which to use
“ceded” is a verb and “codex” is a noun - they look or sound alike but fill different roles in a sentence.
- #27,768
- “ceded” frequency rank
- #22,932
- “codex” frequency rank
- 50700
- confusion score
Side-by-Side Comparison
| Feature | ceded | codex |
|---|---|---|
| Definition | simple past and past participle of cede | An early manuscript book. |
Where the spellings diverge
Shared letters are muted; the letters that actually set ceded and codex apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
ceded and codex form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They share most of their letters but differ in 2 positions - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 50700, derived from the frequency rank of both members and their visual similarity.
ceded is recorded at frequency rank #27,768, classified as averb, pronounced /ˈsiːdɪd/. codex is at rank #22,932, tagged as anoun, pronounced /ˈkəʊdɛks/.
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 50700, this pair ranks #171,943 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "ceded" and "codex" be used interchangeably?
Remembering ceded vs codex
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “ceded”; for a noun, it's “codex”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “ceded” entry
- Browse more pairs most likely to be confused. Most confusable