Which to use
“ith” is an adjective and “ivy” is a noun - they look or sound alike but fill different roles in a sentence.
- #49,435
- “ith” frequency rank
- #9,199
- “ivy” frequency rank
- 58634
- confusion score
Side-by-Side Comparison
| Feature | ith | ivy |
|---|---|---|
| Definition | Occurring at position i in a sequence. | Any of several woody, climbing, or trailing evergreen plants of the genus Hedera. |
Where the eye mixes ith and ivy
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: ith vs ivy
These two trip readers on the page rather than in the ear: ith is /aɪθ/ while ivy is /ˈaɪvi/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 58634, derived from the frequency rank of both members and their visual similarity.
ith is recorded at frequency rank #49,435, classified as anadj, pronounced /aɪθ/. ivy is at rank #9,199, tagged as anoun, pronounced /ˈaɪvi/.
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 58634, this pair ranks #111,294 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of ith vs ivy
Shared letters: i. Private to "ith": ht. Private to "ivy": vy.
"ith" · 3 letters · shape VCC · "ivy" · 3 letters · shape VCV
Frequently Asked Questions
Can "ith" and "ivy" be used interchangeably?
Which is more common, "ith" or "ivy"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ith" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ivy" - compare definitions side by side with the headword page. Word entry
- This pair ranks #111,294 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "ith" and "ivy" also get mixed up with nearby pairs, the highest-scored neighbour is "ISR vs ith". Nearby pair
Confusion rank #111,294 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.