Scrabble?! RIFFLE

Definitions of RIFFLE in various dictionaries:

noun - a small wave on the surface of a liquid

noun - shuffling by splitting the pack and interweaving the two halves at their corners

verb - twitch or flutter

verb - look through a book or other written material

verb - stir up (water) so as to form ripples

verb - shuffle (playing cards) by separating the deck into two parts and riffling with the thumbs so the cards intermix

A rocky shoal or sandbar lying just below the surface of a waterway.

A stretch of choppy water caused by such a shoal or sandbar; a rapid.

In mining, the sectional stone or wood bottom lining of a sluice, arranged for trapping mineral particles, as of gold.

A groove or block in such a lining.

The act or an instance of shuffling cards.

To shuffle (playing cards) by holding part of a deck in each hand and raising up the edges before releasing them to fall alternately in one stack.

To thumb through (the pages of a book, for example).

To shuffle cards.

To become choppy, as water.

verb - to flip through hastily