The townspeople called him a whining willy after he complained about the parade every year.

Everyone in the office rolled their eyes whenever whining Willie complained about the coffee again.

He tossed the papers nilly-willy across the desk, ignoring their order.

The committee's nilly-willy approach to scheduling frustrated everyone.

The willie wagtails chased each other across the sunlit pond, their tails flicking like tiny flags.

During the lecture, the neurologist explained how the circles of Willis provide collateral blood flow to the brain.

After months of testing, doctors concluded that his constant hunger and developmental delays were caused by Prader-Willi syndrome.

After months of sleep disruption and nightly restlessness, she was finally diagnosed with Willis-Ekbom disease and began a treatment plan to ease the unpleasant sensations in her legs.

She was the williest of the group, always finding the cleverest way to turn a situation to her advantage.