He hurried along the edge, looking for a shallower place, but found none.
The trench is not to be sunk deeper than two feet and a half, or shallower than one foot and a half.
The fish sheered to and fro, and would not come into shallower water.
The swirl of the current swept him into the shallower stream below.
Shallower men than he had gone out as ministers of the great ...