Hi, I'm new. Have had a idea and this seemed a good place to share.
First off let me apologize for odd formatting since I am on my phone and don't have my notes.
I have an odd feeling that the Dawnshards are along the order of: Change, Be, Think, Feel.
"Be" is a term I use since I don't know a good word for the physical aspects. Examples could be Honor (if viewed as combine/unite), Endowment (Divide), Preservation (could be interpreted as exist).
"Think" would be aspects of the cognitive. Looking at Google I've seen the mind broken into Self, Creativity/Problem Solving, Memory, and Senses. I can see Invention, Autonomy, and maybe Whimsy fitting some of those positions.
"Feel" covers the emotional spectrum. We have many Shards the fill in as emotional aspects. Odium, Mercy, and Devotion all come to mind.
"Change" is change I guess. Cultivation could be one, Dominion could be another. Ruin makes an obvious appearance here as well.
My reasons for thinking they are broken into these groups is that we know one Dawn shard is different, I think that's Change. It isn't what we call part of a person.
Many people would say a person is a "Mind, Body, and Soul". Those would be the other 3 Dawnshards. One each for each realm and one that is different.
Many western religions say that man was made in the image of god or something similar, so it's not a huge leap to say Big Ado broke into the aspects of what would make up a person. Or at least what would be the fundamental building blocks for a singular sapient entity. Depends on your definition of "person" in the Cosmere.
I am very far down the rabbit hole on this.