treacherously

UK
/ˈtrɛtʃ.ər.əs.li/
US
/ˈtrɛtʃ.ər.əs.li/

Translations

treacherouslyadverb
UK
/ˈtrɛtʃ.ər.əs.li/
US
/ˈtrɛtʃ.ər.əs.li/
traîtreusementDans le sens de « avec trahison ou tromperie » ; registre soutenu.
He treacherously revealed his friend's secret to the entire group.
Il a traîtreusement révélé le secret de son ami à tout le groupe.
dangereusementDans le sens de « de manière dangereusement instable ou imprévisible ».
The path was treacherously icy, making it difficult to walk without slipping.
Le sentier était dangereusement verglacé, ce qui rendait la marche difficile sans glisser.

Definitions

treacherouslyadverb
In a manner that is dangerously unstable or unpredictable.
The path was treacherously icy, making it difficult to walk without slipping.
In a way that involves betrayal or deception.
He treacherously revealed his friend's secret to the entire group.