A cargo liner that carries 12 or more passengers is called a combination or passenger-cum-cargo line.
From the en.wikipedia.org
Chandralekha tells the CBI that the original plan was to take the container outside of the country by a cruise liner and using a cargo train to get to the cruise liner.
From the en.wikipedia.org
The cargo bed is 74 inches long and comes with a composite liner.
From the orlandosentinel.com
In North German Lloyd service she received the traditional black hull of a transatlantic liner, with the funnels and cargo cranes in front of the ship painted orange.
From the en.wikipedia.org
The Admiral Nakhimov's deck officers warned it off by radio, but the big cargo ship bore down steadily and struck the starboard side of the passenger liner.
From the time.com
On 7 May 1915, U-20 sank the liner RMS Lusitania with a single torpedo hit, although it is debated whether a second explosion was due to flammable cargo or another torpedo.