The old pier looked rickettier than it had been last summer, its boards creaking under every step.

Of all the houses on the block, the abandoned cottage with the sagging porch was the rickettiest.

My friend's last name is Ricker.

Researchers documented several mysterious rickettsemias in the archived blood samples from the expedition.

The museum curator arranged a special tour for the Rickerts so they could view the restored portraits of their ancestors.

Rickert visited the old bookstore every Saturday to search for rare historical maps.

The old cart's harness straps were ricketing as it jolted along the cobblestone road.

The startled rabbit began to ricket through the underbrush, scattering leaves in its wake.