Which to use
“stadia” is a noun and “Stasi” is a name - they look or sound alike but fill different roles in a sentence.
- #40,903
- “stadia” frequency rank
- #37,706
- “Stasi” frequency rank
- 78609
- confusion score
Side-by-Side Comparison
| Feature | stadia | Stasi |
|---|---|---|
| Definition | A level staff or graduated rod used by surveyors to measure differences in level, or to measure horizontal distances by sighting the stadia hairs (graduations) through a telescope. | The Ministry for State Security, secret police and intelligence organization of the German Democratic Republic (East Germany). |
Letter map: stadia vs Stasi
Shared letters muted; letters that set stadia and Stasi apart highlighted. Shared run: 4. stadia runs 6 letters (CCVCVV) against Stasi's 5 (CCVCV) - the length gap alone is often enough to separate them once you know to check it.
Part-of-speech tell for stadia / Stasi
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: stadia is anoun and Stasianame. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 78609, derived from the frequency rank of both members and their visual similarity.
stadia is recorded at frequency rank #40,903, classified as anoun. Stasi is at rank #37,706, tagged as aname, pronounced /ˈstɑːzi/.
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 78609, this pair ranks #24,176 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of stadia vs Stasi
Shared letters: aist. Private to "stadia": d. Private to "Stasi": -.
"stadia" · 6 letters · shape CCVCVV · "Stasi" · 5 letters · shape CCVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "stadia" for "Stasi" ever safe?
Frequency check: "stadia" vs "Stasi" - which ranks higher?
What to do next
Done with this confusable. These links stay specific to "stadia" and "Stasi".
- Full dictionary entry for "stadia" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Stasi" - compare definitions side by side with the headword page. Word entry
- This pair ranks #24,176 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "stadia" and "Stasi" also get mixed up with nearby pairs, the highest-scored neighbour is "stadia vs staid". 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 #24,176 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.