On the qui vive and Sly

On the qui vive noun - Lively attentiveness.

Sly and on the qui vive are semantically related. in careful topic. In some cases you can use "Sly" instead an adjective phrase "On the qui vive".

Sly adjective - Clever at attaining one's ends by indirect and often deceptive means.

On the qui vive and sly are semantically related. Sometimes you can use "On the qui vive" instead an adjective "Sly".

Nearby Words: slyness, slyly