Which to use
“south” is a noun and “sth” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #392
- “south” frequency rank
- #40,035
- “sth” frequency rank
- 40427
- confusion score
Side-by-Side Comparison
| Feature | south | sth |
|---|---|---|
| Definition | The direction towards the pole to the right-hand side of someone facing east, specifically 180°, or (on another celestial object) the direction towards the pole lying on the southern side of the invariable plane. | Abbreviation of something. |
Letter map: south vs sth
Shared letters muted; letters that set south and sth apart highlighted. Shared run: 3.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: south is anoun and sthapronoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 40427, derived from the frequency rank of both members and their visual similarity.
south is recorded at frequency rank #392, classified as anoun, pronounced /saʊθ/. sth is at rank #40,035, tagged as apron.
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 40427, this pair ranks #267,700 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of south vs sth
Shared letters: hst. Private to "south": ou. Private to "sth": -.
"south" · 5 letters · shape CVVCC · "sth" · 3 letters · shape CCC
Known mistypes of this pair
- south ← osuth · sotuh · souht · southh · soutth · ssouth · suoth