sophistication

Her previous research spans topics from empathy in dogs to numerical understanding in children, and she notes that one theme continues to stand out: animals often demonstrate far more cognitive sophistication than people assume.

The BBC News two-part investigation has revealed the sophistication and scale of criminal networks profiting from undocumented working on UK High Streets.

"What we see here in the site is an incredible level of sophistication," he told BBC News.

This week's trial of three undercover operatives, accused of helping the Kremlin to wage a hybrid warfare campaign to "destabilise" France, sounds like a surefire recipe for drama, sophistication, and intrigue.

A lot of the spirit-free cocktails on drinks menus don’t have the same sophistication as their alcohol-filled counterparts, say some critics.