Willy-nilly changes to the schedule frustrated everyone.

Radiologists carefully examined the circle of Willis for signs of aneurysm during the MRI review.

At the town meeting, the Holy Willies scolded everyone for moral failings while ignoring their own.

The veteran explained that Willy Pete can cause severe burns and smoke, warning younger soldiers to stay clear.

Everyone in the parish whispered that Mr. Thompson was a Holy Willie, always condemning others while hiding his own faults.

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

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.

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