déjàvsdekoTell them apart

Quick tell: déjà is a adverb, deko is a noun, so they fill different roles in a sentence.

Which to use

“déjà” is an adverb and “deko” is a noun - they look or sound alike but fill different roles in a sentence.

#44,541
“déjà” frequency rank
#14,775
“deko” frequency rank
59316
confusion score

Side-by-Side Comparison

Feature déjà deko
Definition zu einem früheren Zeitpunkt als erwartet Gewichtseinheit; Kurzform für Dekagramm

Where the eye mixes déjà and deko

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

4 ch
déjà
4 ch
deko

Look-alike desk: déjà vs deko

These two trip readers on the page rather than in the ear: déjà is [de.ʒa] while deko is [ˈdɛkɔ]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 59316, derived from the frequency rank of both members and their visual similarity.

déjà is recorded at frequency rank #44,541, classified as anadv, pronounced [de.ʒa]. deko is at rank #14,775, tagged as anoun, pronounced [ˈdɛkɔ].

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 59316, this pair ranks #829,090 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of déjà vs deko

Shared letters: d. Private to "déjà": jàé. Private to "deko": eko.

"déjà" · 4 letters · shape CVCV  ·  "deko" · 4 letters · shape CVCV

Known mistypes of this pair

  • dekoddeko · dekko · deok · dkeo · edko

Frequently Asked Questions

Do "déjà" and "deko" mean the same thing in a sentence?
No - they are not even the same part of speech. "déjà" is an adverb and "deko" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "déjà" or "deko" show up more?
"deko" is the more common of the two: it sits at frequency rank #14,775 in our German list, against #44,541 for "déjà". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "déjà" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "deko" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #829,090 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "déjà" and "deko" also get mixed up with nearby pairs, the highest-scored neighbour is "déjà vs dess". 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 #829,090 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