By now Clisby had become known for his extreme aggression in the air, rushing headlong into combat irrespective of the odds and often alone.

The extreme aggression is caused by overproduction of the hormone that functions in their bodies the way adrenaline works in ours.

However, he noted, men are seriously injured in 38 percent of the cases in which "extreme aggression" is used.

Now homeless, Murdock begins suffering from paranoia and extreme aggression.

Because being a soldier is potentially an extremely hazardous job, recruits must demonstrate extreme aggression and fearlessness, tempered by intelligence and common sense.

It is also known for its extreme aggression and agility when protecting or defending its master.

He has consistently advocated policies of non-violence, even in the face of extreme aggression.

He had earned a reputation for extreme aggression and doggedness in the air.

Family annihilation is an act of extreme aggression; a violent gesture, laden with potent rage.

Their known extreme aggression in captivity suggests the species is markedly more territorial than most other turtles and tortoises.