Double-edged and Sharp-witted

Double-edged adjective - Consisting of two members or parts that are usually joined.

Sharp-witted and double-edged are semantically related. In some cases you can use "Sharp-witted" instead an adjective phrase "Double-edged".

Sharp-witted adjective - Having or showing a practical cleverness or judgment.

Double-edged and sharp-witted are semantically related. Sometimes you can use "Double-edged" instead an adjective phrase "Sharp-witted".