with the others.....? An aardvark, a billiard ball, a needlenose pliers, a functioning human kidney and a whirlpool.
the whirlpool - its the only one that is intangible, as in, you cant touch a whirlpool because itis just a hole in the water
I went with it because it was the only thing that did not have 2 of the same letters like the others. An aardvark, a billiard ball, a needlenose pliers, a functioning human kidney and a whirlpool.
To say an aardvark is round is stretching it - pun intended. I am not sure a whirlpool is round either. Seen in two dimensions from above, perhaps. But in three is is more of a funnel shape.