Which to use
“thread” and “three” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #36,847
- “thread” frequency rank
- #24,673
- “three” frequency rank
- 61520
- confusion score
Side-by-Side Comparison
| Feature | thread | three |
|---|---|---|
| Definition | Hilo. | Palabra clave radiofónica del ICAO y NATO para la cifra 3. |
Where the eye mixes thread and three
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between thread and three
A purely visual mix-up. thread (/θɹɛd/) and three ([ˈtri]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 61520, derived from the frequency rank of both members and their visual similarity.
thread is recorded at frequency rank #36,847, classified as anoun, pronounced /θɹɛd/. three is at rank #24,673, tagged as anoun, pronounced [ˈtri].
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 61520, this pair ranks #55,168 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of thread vs three
Shared letters: ehrt. Private to "thread": ad. Private to "three": -.
"thread" · 6 letters · shape CCCVVC · "three" · 5 letters · shape CCCVV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "thread" for "three" ever safe?
Frequency check: "thread" vs "three" - which ranks higher?
After this comparison
Eye-level mix-up between "thread" and "three" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "thread" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "three" - compare definitions side by side with the headword page. Word entry
- This pair ranks #55,168 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "thread" and "three" also get mixed up with nearby pairs, the highest-scored neighbour is "theme vs three". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #55,168 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.