Which to use
“IPA” is a name and “ith” is an adjective - they look or sound alike but fill different roles in a sentence.
- #19,373
- “IPA” frequency rank
- #49,435
- “ith” frequency rank
- 68808
- confusion score
Side-by-Side Comparison
| Feature | IPA | ith |
|---|---|---|
| Definition | Initialism of International Phonetic Alphabet. | Occurring at position i in a sequence. |
Where the spellings diverge
Shared letters are muted; the letters that actually set IPA and ith apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: IPA is /ˌaɪ.piːˈeɪ/ while ith is /aɪθ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (name vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 68808, derived from the frequency rank of both members and their visual similarity.
IPA is recorded at frequency rank #19,373, classified as aname, pronounced /ˌaɪ.piːˈeɪ/. ith is at rank #49,435, tagged as anadj, pronounced /aɪθ/.
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 68808, this pair ranks #57,251 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of IPA vs ith
Shared letters: i. Private to "IPA": ap. Private to "ith": ht.
"IPA" · 3 letters · shape VCV · "ith" · 3 letters · shape VCC
Frequency comparison
Frequently Asked Questions
Can "IPA" and "ith" be used interchangeably?
Which is more common, "IPA" or "ith"?
Remembering IPA vs ith
The fastest way to pick the right one every time.
- Check the role first: if you need a name, it's “IPA”; for an adjective, it's “ith”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “IPA” entry
- Browse more pairs most likely to be confused. Most confusable