Yet there may be an even more fundamental instinct than these.

"It stems from the fundamental human instinct that everyone wants to be with a winner," he said.

Jealousy and the instinct of possession are two of the most deeply rooted fundamental instincts in man.

For the fundamental instinct, it was said, was the instinct to worship Gordelpus in action, and this should rule all the other instincts.

Brooks plays with this fundamental, human instinct through the use of Candy's drug addiction.

It is a very natural and fundamental protective instinct; babies respond in this manner if they are allowed to fall.

The problem with the idea of 'intellectual property' is that it goes against fundamental human instinct and nature.

Fassel would help the Giants' offensive linemen, he would make their jobs simpler by appealing to their most fundamental instincts.

He had good fundamental instincts ... He had a sense of compassion for people who were downtrodden.

She had, in desperation and against her fundamental instincts, popped the pill.