Wiktionary
flourlike
a. Resembling flour.
Usage examples of "flourlike".
When she was through, she removed a small sack from her backpack and dumped the flourlike contents in with the juice.
Joad took a few steps, and the flourlike dust spurted up in front of his new yellow shoes, and the yellowness was disappearing under gray dust.
Where the sphere contacts the street, it makes a circular wave front, making pebbles bounce, flipping old McDonald's containers that have long been smashed flat, and coaxing fine, flourlike dust out of all the tiny crevices in the pavement, so that it sweeps across the road toward her like a microscopic blizzard.
The ground was hard, like fired clay, brushed lightly with a flourlike dust.