2 adverbs to describe how to girthed

Hoary old age marked the garden in the breadth of the box, in the height of the slow-growing yews, and in the denseness of the ivy that swathed the great-girthed trees.

Ray perceived her desire to remain unseen, and stepped behind the wide-girthed oak.

2 adverbs to describe how to  girthed  - Adverbs for  girthed