untreu
German, adjective[ˈʊntʁɔɪ̯]
untreu is spelled U-N-T-R-E-U (6 letters) and appears 1.0 times per million words in written German, the 38,034th most frequent German word form (wordfreq, 2021 data). Untreu is a German adjective meaning “unfaithful” (English Wiktionary, September 2026). The German Wiktionary defines it as “mit anderen sexuelle Beziehungen unterhaltend”.
What does untreu mean in English?
adjective
- 1
unfaithful
Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).
How German dictionaries define it
adjective: 1. mit anderen sexuelle Beziehungen unterhaltend 2. für eine früher wichtige Person oder Sache nicht mehr eintretend, an diesen nicht mehr interessiert 3. eine Verpflichtung nicht einhaltend 4. gegen seine Ideale, Prinzipien oder Überzeugungen handelnd
The definition in the German Wiktionary, in German.
Source: German Wiktionary, dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of untreu
- untreuer masculine nominative singular
- am untreuesten superlative
- am untreusten superlative
- untreue feminine nominative singular
- untreues neuter nominative singular
- untreuen genitive masculine singular
- untreuem dative masculine singular
- der untreue definite includes-article masculine
- die untreue definite feminine includes-article
- das untreue definite includes-article neuter
- die untreuen definite includes-article nominative
- des untreuen definite genitive includes-article
- der untreuen definite feminine genitive
- dem untreuen dative definite includes-article
Source: English Wiktionary and German Wiktionary (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce untreu?
- [ˈʊntʁɔɪ̯]
Sources: English Wiktionary, German Wiktionary (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to untreu
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is untreu in German?
untreu appears 1.0 times per million words in written German.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).