costavsomniumWhich spelling fits?

Quick tell: costa is a noun, omnium is an adjective, so they fill different roles in a sentence.

Which to use

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

#5,929
“costa” frequency rank
#49,940
“omnium” frequency rank
55869
confusion score

Side-by-Side Comparison

Feature costa omnium
Definition Neigung eine Hanges Genitiv Plural Maskulinum des Adjektivs omnis

Letter map: costa vs omnium

Shared letters muted; letters that set costa and omnium apart highlighted. Shared run: 1. costa runs 5 letters (CVCCV) against omnium's 6 (VCCVVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
costa
6 ch
omnium

Role in the sentence - costa and omnium

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: costa is anoun and omniumanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 55869, derived from the frequency rank of both members and their visual similarity.

costa is recorded at frequency rank #5,929, classified as anoun, pronounced […]. omnium is at rank #49,940, tagged as anadj, 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 55869, this pair ranks #962,581 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of costa vs omnium

Shared letters: o. Private to "costa": acst. Private to "omnium": imnu.

"costa" · 5 letters · shape CVCCV  ·  "omnium" · 6 letters · shape VCCVVC

Known mistypes of this pair

  • costaccosta · cosat · cossta · costta · cotsa · csota · ocsta
  • omniummonium · ominum · ommnium · omnimu · omniumm · omnnium · omnuim · onmium

Frequently Asked Questions

Do "costa" and "omnium" mean the same thing in a sentence?
No - they are not even the same part of speech. "costa" is a noun and "omnium" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "costa" or "omnium" show up more?
"costa" is the more common of the two: it sits at frequency rank #5,929 in our German list, against #49,940 for "omnium". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "costa" vs "omnium" is on the table, pick a follow-up below.

  • Full dictionary entry for "costa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "omnium" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #962,581 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "costa" and "omnium" also get mixed up with nearby pairs, the highest-scored neighbour is "omnium vs puzzles". 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 #962,581 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