random

This is the third seemingly random attack on crowds in China in a week.

The researchers did not select the drug at random: this study followed comprehensive analyses of genome data in order to find starting points for repurposing established drugs.

Reflected, back-scattered photons return from the target object carrying speckle noise, a random type of flaw that occurs in imagery.

“Random — that’s the word I’m looking for. … It is truly random.”

I stayed in Hawaii and worked random jobs at a sandwich shop and a hotel.