2 Words to use with isosceles

The town is triangular in shapealmost an isosceles triangle, in factand this triangle is formed by the shape of the gorge, whose rocky, tree-clothed sides overlook it.

No one could gainsay the deplorable fact that she had, as she supposed, been linked in lawful wedlock to Mr. Tutt's isosceles client.

2 Words to use with  isosceles