stealthily

These five places in California’s wilderness are jaw-droppingly beautiful but stealthily treacherous, taking the lives of explorers and rescuers alike.

The thieves stealthily board eastbound freight trains, hiding out until they reach lonely stretches of the Mojave Desert or high plains far from towns.

Every month, you stealthily realize you’re in the process of losing more and more.

They feed at night, stealthily approaching a sleeping mammal.

Most dangerous of all, he had stealthily stopped drinking water, hastening the physical collapse that often accompanies full-scale mental crises.