raveling
n.— «In some places, air pockets between the soil, rocks and other debris have created a crumbling effect, a process called “dry raveling” that could have played a role in the weekend death of a teenage hiker.» —“Unstable soil needs time for new growth to take root” by Jennifer Bowles Press-Enterprise (Riverside, California) Jan. 14, 2004. (source: Double-Tongued Dictionary)
Further reading
An anadrome is a word that forms a whole new word when you spell it backwards. For example, the word “stressed” spelled backwards is “desserts.” Some people’s first names are anadromes. There’s the girl named Noel...
For rock climbers, skiers, and other outdoor enthusiasts, the word send has taken on a whole new meaning. You might cheer on a fellow snowboarder with Send it, bro! — and being sendy is a really great thing. Plus: a nostalgic trip to Willa...