multiple
In Washington, senior intelligence officials said the multiple coordinated attacks
were a characteristic of operations influenced by Al Qaeda.
mutual
The mutual fund industry is shrinking, and a wave of mergers and acquisitions could diminish it further.
permanent
He was 17 when he left Italy. Soon after, a hit-and-run accident left him with a permanent limp.
balloon
He purchased 45 weather balloons, tethered them to a plastic garden seat and set about filling them, one by one, with helium.
agency
I worked in the travel agency for two years and then they wanted to send me to South America.
apart
So some protons are far apart, which is bad news because the strong interaction is weaker at greater distance.
biology
As biology advances, some of the differences between the sexes are turning out to be a little more complicated than we learned in 10th-grade biology.