DDR vs de, What's the Difference?

Which to use

“DDR” is an abbrev and “de” is a preposition - they look or sound alike but fill different roles in a sentence.

#42,389
“DDR” frequency rank: #1
“de” frequency rank: 42390
confusion score

Side-by-Side Comparison

Feature	DDR	de
Definition	Deutsche Demokratische Republik (República Democrática Alemã)	estabelece uma ligação entre duas palavras, (geralmente uma relação de subordinação), podendo expressar

Where the eye mixes DDR and de

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

3 ch

DDR

2 ch

Visual trap between DDR and de

These two trip readers on the page rather than in the ear: DDR is /deːdeːˈɛr/ ouvir^(fonte ?) while de is /ʤɪ/; /ˈde/ (em finais de frases interrogativas, exemplo: estamos falando de?). Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (abbrev vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 42390, derived from the frequency rank of both members and their visual similarity.

DDR is recorded at frequency rank #42,389, classified as anabbrev, pronounced /deːdeːˈɛr/ ouvir^(fonte ?). de is at rank #1, tagged as aprep, pronounced /ʤɪ/; /ˈde/ (em finais de frases interrogativas, exemplo: estamos falando de?).

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 42390, this pair ranks #23,390 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of DDR vs de

Shared letters: d. Private to "DDR": r. Private to "de": e.

"DDR" · 3 letters · shape CCC · "de" · 2 letters · shape CV

Frequently Asked Questions

Is swapping "DDR" for "de" ever safe?

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

Which is more common, "DDR" or "de"?

"de" is the more common of the two: it sits at frequency rank #1 in our Portuguese list, against #42,389 for "DDR". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "DDR" and "de" is sorted above. Next: full entries or other pairs that share a letter shape.

Full dictionary entry for "DDR" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "de" - compare definitions side by side with the headword page. Word entry
This pair ranks #23,390 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"DDR" and "de" also get mixed up with nearby pairs, the highest-scored neighbour is "dat vs DDR". Nearby pair

Confusion rank #23,390 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.