sine prole

That accumulation of identities is already a sine qua non when speaking of Hispanics, like Zimmerman.

In the land of the industrial revolution, foreign ownership and management is the sine qua non of industrial success.

This unsmoked, wet-cured ham is the sine qua non of Parisian butcher shops: a light, ephemeral meat, sweet but umami.

It teaches you to take your time, or as the Germans call it, it gives you "Ruhe (repose)," the grand sine qua non!