Double-edged and Polysemantic

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

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

Polysemantic adjective - Of words; having many meanings.

Double-edged and polysemantic are semantically related. Sometimes you can use "Double-edged" instead an adjective "Polysemantic".