Sr vs sus, What's the Difference?

Which to use

“Sr” is an abbrev and “sus” is a noun - they look or sound alike but fill different roles in a sentence.

#9,983
“Sr” frequency rank: #15,757
“sus” frequency rank: 25740
confusion score

Side-by-Side Comparison

Feature	Sr	sus
Definition	Strontium	Schwester

Letter map: Sr vs sus

Shared letters muted; letters that set Sr and sus apart highlighted. Shared run: 1.

2 ch

3 ch

sus

Role in the sentence - Sr and sus

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Sr is anabbrev and susanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 25740, derived from the frequency rank of both members and their visual similarity.

Sr is recorded at frequency rank #9,983, classified as anabbrev. sus is at rank #15,757, tagged as anoun, pronounced [sœs].

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 25740, this pair ranks #1,828,689 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Sr vs sus

Shared letters: s. Private to "Sr": r. Private to "sus": u.

"Sr" · 2 letters · shape CC · "sus" · 3 letters · shape CVC

Frequently Asked Questions

Can "Sr" and "sus" be used interchangeably?

No - they are not even the same part of speech. "Sr" is an abbrev and "sus" a noun, so a sentence built for one is usually ungrammatical with the other.

In ordinary German text, does "Sr" or "sus" show up more?

"Sr" is the more common of the two: it sits at frequency rank #9,983 in our German list, against #15,757 for "sus". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "Sr" and "sus".

Full dictionary entry for "Sr" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "sus" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,828,689 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"Sr" and "sus" also get mixed up with nearby pairs, the highest-scored neighbour is "seg vs sus". Nearby pair

Confusion rank #1,828,689 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.