For the Lincolns the distinction between public and personal would almost disappear.

The joy for him was the exploration, through which any residual distinction between art and life disappears.

This has an interesting effect on space-time: the distinction between time and space disappears completely.

Between 1991 and 1995, the distinction between the two categories disappears.

In the near future, the distinction between academic and higher vocational degrees will disappear.

In many households, the distinctions between married life and family life have all but disappeared.

In this state, the distinction between liquid and gas disappears.

In the more distant future, the distinction between white and blue collars may disappear.

But that distinction may soon disappear because two floors are currently on the market.

They were so old that all distinctions had disappeared.