off vs Os, What's the Difference?

Which to use

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

#4,224
“off” frequency rank: #6,701
“Os” frequency rank: 10925
confusion score

Side-by-Side Comparison

Feature	off	Os
Definition	offline	wallförmige Sedimentation von Schotter und Sand unterhalb oder in Spalten von Gletschern

Letter map: off vs Os

Shared letters muted; letters that set off and Os apart highlighted. Shared run: 1.

3 ch

off

2 ch

Role in the sentence - off and Os

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: off is anabbrev and Osanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 10925, derived from the frequency rank of both members and their visual similarity.

off is recorded at frequency rank #4,224, classified as anabbrev. Os is at rank #6,701, tagged as anoun, pronounced [oːs].

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 10925, this pair ranks #1,972,604 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of off vs Os

Shared letters: o. Private to "off": f. Private to "Os": s.

"off" · 3 letters · shape VCC · "Os" · 2 letters · shape VC

Frequently Asked Questions

Can "off" and "Os" be used interchangeably?

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

Frequency check: "off" vs "Os" - which ranks higher?

"off" is the more common of the two: it sits at frequency rank #4,224 in our German list, against #6,701 for "Os". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "off" and "Os". Here's where to go from here.

Full dictionary entry for "off" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "Os" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,972,604 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"off" and "Os" also get mixed up with nearby pairs, the highest-scored neighbour is "OGH vs Os". Nearby pair

Confusion rank #1,972,604 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.