Hung up and Oversensitive

Hung up adjective - Having extreme or relentless concern.

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

Oversensitive adjective - Unduly sensitive or thin-skinned.

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