A person who easily gets offended can be described as sensitive or touchy. They may also be referred to as oversensitive, as they tend to react strongly to criticism or perceived slights. This sensitivity can stem from various factors, including personality traits or past experiences.
*what would i call a person who easily gets offended and does something back? i would call that a person who's overreacting.*I would call that person touchy and vengeful.
Butthurt; aka you use it against someone who gets offended easily.
short-fused. My wife.
You can call that person resilient, strong, or a survivor.
Sucker
a frail person... or someone who stands for nothing
zinky
mercenary
The person who gets annoyed so easily like a child.
If the partner you are with becomes easily "offended" by you trying to understand their actions...probably not a good sign. We all have narcissistic defenses which prevent us from squarely confronting the full truth about ourselves and our actions. But if the denial is all-encompassing, persistent, and aggressive, you may be on to something.
A person who gets coal from under the ground is typically called a coal miner.
That the person gets angry very easily.