See Also: treacherous(dictionary)
treacherous(dictionary)

treacherous (oh)



someone who is treacherous cannot be trusted because they are not loyal and secretly intend to harm you
::a sly and treacherous woman
::a treacherous plot to overthrow the leader
ground, roads, weather conditions etc that are treacherous are particularly dangerous because you cannot see the dangers very easily
::treacherous mountain roads
::Strong winds and loose rocks made climbing treacherous.
-- treacherously adv