you can talk to the priest about your sin
In hockey the penalty box is often referred to as the sin bin.
Social sin
Social insurance number
it is referred to a her that first sinned ie eve
he is the only one without sin
For careers and jobs, if you want SIN (Social Insurance Number) you can get it a sixteen and start working. If you need social security then you need to be over 18. A SIN number is most commonly in Canada, Social Security is in the U.S.
They are sometimes referred to as a social welfare worker.
social structures, situations, and people who silently allow evil to happen
I am unclear as to what the "reality of sin" is. Sin itself is a very real thing in almost every religion. The real questions what are: what forms does the sin take, what categories of sins are there, how do you commit sin, how do you repent from sin, what are the physical/social/psychological effects of sinning, etc.
Las Vegas is often referred to as "Sin City" due to its reputation for gambling, nightlife, and adult entertainment options.
Presumably, a social sin would affect society in general, and a personal sin would only affect yourself.Personally, the only "sin" I think is worth worrying about is anything that can harm yourself or others. Note that there are several things that have traditionally been called "sin", which don't really harm anybody. Therefore, personally I try to avoid the use of this term, which is sort of fuzzy.