"How impaired in his daily life does Peter have to be for people to say „he is injured“ instead of „he was injured“?" I think this is going to vary a lot with English speakers. Also, if it's a long term or permanent impairment, a common term would be "disabled". Handicapped is another term for long term or permanent impairment, but that term is no longer considered correct by many. Adding to the difficult is the whole idea of person-first terminology. So, instead of saying he is "disabled" some populations think it's better to say he is a "person with disability" because that separates him from his impairment. Meaning he is not just his impairment. Are you sorry you asked now? :P
I am not completely sure what vanilla ice is but I don't believe it's ice cream. Vanilla ice cream and vanilla sherbet definitely are different. Sherbert has less milk in it and always has some fruit juice. Ice cream is dairy based.
No aristocracy in the US. Old money usually means that the family has been rich for many generations. I actually never hear the term old family around here. I think you might here that term on the East Coast of the United States where Europeans have lived longer.
An individual and a person basically mean the same thing. Although "individual" can also be used as a way of noting a person is unique. I'm having troubles trying to explain. Ok, if you pointed to a single person in a crowd and said "he is a person", that conveys the concept that he is a human. However, if you point at someone in a crowd and say, "he is an individual" you are indicating that is unique.
in the US civvie is military slang.
Whew...