The arch-pirates sailed the seven seas in search of treasure.

There are many arch-sexists in the world.

The police managed to capture the group of arch-criminals.

The bell arches of the cathedral were a magnificent sight.

The branchial arches are important structures in the development of the respiratory system.

The bridge is supported by camber arches.

The hyoid arches provide support for the tongue and larynx.

The construction workers installed several jack arches in the building.

The pelvic arches provide support for the lower abdomen and pelvic organs.

The smoke arches in the distance were a beautiful sight.