It is on shallow soil and it extends with some depth. It is something that is going to have to be dealt with.

Blue is the most common eye color in Oria Province, but there is something different about his eyes and I'm not sure what it is. More depth? I wonder what he sees when he looks at me. If he seems to have depth to me, do I seem shallow and transparent to him?

Trying not to let your lack of depth bring out the irritable in me-- there is only so much shallow an ocean can handle.

They're not over. For a shallow-depth earthquake like this they go on, sometimes for a year.

Fish who live in the shallows can't survive a drought.

To live only for some future goal is shallow. It's the sides of the mountain that sustain life, not the top.