Hung up and Supersensitive

Hung up adjective - Having extreme or relentless concern.

Supersensitive and hung up are semantically related In some cases you can use "Supersensitive" instead an adjective phrase "Hung up".

Supersensitive adjective - Having an allergy or peculiar or excessive susceptibility (especially to a specific factor).

Hung up and supersensitive are semantically related in sensitive topic. Sometimes you can use "Hung up" instead an adjective "Supersensitive", if it concerns topics such as impressionable.