oldvsossWhat's the difference?

Quick tell: old is a adjective, oss is a noun, so they fill different roles in a sentence.

Which to use

“old” is an adjective and “oss” is a noun - they look or sound alike but fill different roles in a sentence.

#6,574
“old” frequency rank
#41,375
“oss” frequency rank
47949
confusion score

Side-by-Side Comparison

Feature old oss
Definition Lebenszeitspanne beziehend: alt der Knochen

Letter map: old vs oss

Shared letters muted; letters that set old and oss apart highlighted. Shared run: 1. old and oss follow the identical consonant-vowel pattern (VCC). Same shape at a glance is often the real trap, independent of shared letters.

3 ch
old
3 ch
oss

Part-of-speech tell for old / oss

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: old is anadjective and ossanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 47949, derived from the frequency rank of both members and their visual similarity.

old is recorded at frequency rank #6,574, classified as anadj, pronounced [əʊld]. oss is at rank #41,375, tagged as anoun, pronounced […].

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 47949, this pair ranks #1,266,162 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of old vs oss

Shared letters: o. Private to "old": dl. Private to "oss": s.

"old" · 3 letters · shape VCC  ·  "oss" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "old" for "oss" ever safe?
No - they are not even the same part of speech. "old" is an adjective and "oss" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "old" vs "oss" - which ranks higher?
"old" is the more common of the two: it sits at frequency rank #6,574 in our German list, against #41,375 for "oss". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "old" vs "oss" is on the table, pick a follow-up below.

  • Full dictionary entry for "old" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "oss" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,266,162 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "old" and "oss" also get mixed up with nearby pairs, the highest-scored neighbour is "oss vs puzzles". Nearby pair

Confusion rank #1,266,162 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list