Which to use
“stir” is a verb and “STS” is a noun - they look or sound alike but fill different roles in a sentence.
- #7,614
- “stir” frequency rank
- #20,790
- “STS” frequency rank
- 28404
- confusion score
Side-by-Side Comparison
| Feature | stir | STS |
|---|---|---|
| Definition | To disturb the relative position of the particles (of a liquid or similar) by passing an object through it. | Initialism of science and technology studies. |
Letter map: stir vs STS
Shared letters muted; letters that set stir and STS apart highlighted. Shared run: 2.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: stir is averb and STSanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 28404, derived from the frequency rank of both members and their visual similarity.
stir is recorded at frequency rank #7,614, classified as averb, pronounced /stɜː/. STS is at rank #20,790, tagged as anoun.
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 28404, this pair ranks #371,316 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of stir vs STS
Shared letters: st. Private to "stir": ir. Private to "STS": -.
"stir" · 4 letters · shape CCVC · "STS" · 3 letters · shape CCC
Known mistypes of this pair
- stir ← sitr · sstir · stirr · stri · sttir · tsir