I know now what is wrong... or "wrong"
I think that this either a case of semantics and / or nor being a native English speaker, which that latter one being true for me and [I assume] also for @Florian:
SMALL in less than whatever you define as being NORMAL. But SMALL also means more of something than the SMALLER amount of it
So how abut changing the order of names or even names themselves to avoid such confusions?
Currently it is
Normal > Smaller > Small > Multiline
And so
Normal > Small > Smaller > Multiline
still would be confusing; also on the account of the biggest version being on the end of the list, after smaller ones
So how about changing this to at least
Normal > Medium > Small > Multiline
?
But what I would really like to see is:
Multiline > Normal > Medium > Small
or even
Multiline > Normal > Medium > Small > Micro