Which to use
“these” is a determiner and “Theseus” is a name - they look or sound alike but fill different roles in a sentence.
- #94
- “these” frequency rank
- #40,476
- “Theseus” frequency rank
- 40570
- confusion score
Side-by-Side Comparison
| Feature | these | Theseus |
|---|---|---|
| Definition | plural of this | A legendary Ancient Greek hero most famous for defeating the minotaur in the labyrinth of Crete. |
Where the eye mixes these and Theseus
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between these and Theseus
These two trip readers on the page rather than in the ear: these is /ðiːz/ while Theseus is /ˈθiːsjuːs/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “these” sits inside “Theseus”, and the parts of speech differ too (determiner vs name), which is usually the fastest check. Our composite confusion score for this pair is 40570, derived from the frequency rank of both members and their visual similarity.
these is recorded at frequency rank #94, classified as adet, pronounced /ðiːz/. Theseus is at rank #40,476, tagged as aname, pronounced /ˈθiːsjuːs/.
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 40570, this pair ranks #266,353 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of these vs Theseus
Shared letters: ehst. Private to "these": -. Private to "Theseus": u.
"these" · 5 letters · shape CCVCV · "Theseus" · 7 letters · shape CCVCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "these" and "Theseus" be used interchangeably?
Frequency check: "these" vs "Theseus" - which ranks higher?
What to do next
Eye-level mix-up between "these" and "Theseus" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "these" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Theseus" - compare definitions side by side with the headword page. Word entry
- This pair ranks #266,353 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "these" and "Theseus" also get mixed up with nearby pairs, the highest-scored neighbour is "Thebes vs Theseus". 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 #266,353 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.