2 adverbs to describe how to oval

The leaves are broadly oval and serrated at the tips, but they vary in this respect.

This was open ground, a breadth of turf bordering on one of the great cirquesa rudely oval pit at a guess little less than seven hundred feet in its narrowest diameter and something like four hundred in depth, a vast black well against whose darkness the blue-white moonglare etched a strange grouping of figures, seven in all.

2 adverbs to describe how to  oval  - Adverbs for  oval