I'd personally prefer descriptive names, like 'permanent on paper,' or 'permanent outdoors,' or 'permanent around acidic chemicals.'
I'd make a terrible marketing person.
That's why astronomy is one of my favorite subjects. It's black? And a hole? Black hole, it is! It's matter but can't be seen? Dark matter!
My swap items are looking great! Except for the oakleaf hydrangea... It hadn't rooted itself as I'd thought, even though it was buried a couple of inches under soil. What I should have done is peel off the bark a bit and ground layer it, but when I cut it off the mother plant and tried to root it, it started looking awfully sad.
Well, now I know!