Fancy-free and Unconnected

Fancy-free adjective - Having no commitments or responsibilities; carefree.

Unconnected and fancy-free are semantically related. In some cases you can use "Unconnected" instead an adjective phrase "Fancy-free".

Unconnected adjective - Not clearly or logically connected.

Fancy-free and unconnected are semantically related. Sometimes you can use "Fancy-free" instead an adjective "Unconnected".