Which to use
“eth” and “ex” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #22,077
- “eth” frequency rank
- #1,633
- “ex” frequency rank
- 23710
- confusion score
Side-by-Side Comparison
| Feature | eth | ex |
|---|---|---|
| Definition | A letter (capital Ð, small ð) introduced into Old English to represent its dental fricative, then not distinguished from the letter thorn, no longer used in English but still in modern use in Icelandic, the IPA and other phonetic alphabets to represent the voiced dental fricative "th" sound as in the English word then. The letter is also used in Faroese, but is generally silent in that language. | The name of the Latin script letter X/x. |
Where the spellings diverge
Shared letters are muted; the letters that actually set eth and ex apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
eth and ex form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 23710, derived from the frequency rank of both members and their visual similarity.
eth is recorded at frequency rank #22,077, classified as anoun, pronounced /ɛð/. ex is at rank #1,633, tagged as anoun, pronounced /ɛks/.
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 23710, this pair ranks #407,314 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "eth" and "ex" be used interchangeably?
Remembering eth vs ex
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “eth” entry
- Browse more pairs most likely to be confused. Most confusable