sleeper wave
n.— «A massive wave—known to locals as a sleeper wave—crashed onto shore, taking Mikayla. Pettenger reached the girl first, grabbing her fleece pullover jacket. She lost her grip, but grabbed Mikayla again.» —“Waves claim two at beach” by Ryan Lillis, Christina Jewett Sacramento Bee (California) Oct. 25, 2006. (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...
Robin, in Jacksonville, Florida, has long wondered why the traditional collar word by equestrians is called a ratcatcher. There’s a long history in the horse world of referring to various forms of attire as a ratcatcher, including blouses and...