Invincible - Live a normal life span, can get hurt, but won’t be killed, still feel things
Immortal - Live forever (stop aging in your mid30s) still capable of being injured and dying via unnatural causes
Invulnerable - Live a normal life span, can’t get hurt or killed, but in return can’t feel anything (emotionally or physically)
Took a little liberty with some of the definitions to provide enough separation for the question.
Edited. Let’s say you stop aging in your mid-30s
So for that last one. You can’t feel anything. No joy, no happiness or sadness. You can’t enjoy the taste of food or the pleasures of the flesh. No feeling period.
Then Immortal it is.I’d even be younger of what im now lol