Ruthless by Law was created on 1994-10-25.
Ruthless for Life was created in 1997.
Ruthless Order was created in 2006.
Ruthless People was created on 1986-06-27.
Ruthless Records was created on 1987-03-03.
Ruthless Records - Chicago - was created in 1981.
The Ruthless Four was created on 1968-08-06.
Ruthless - Bizzy Bone album - was created in 2007.
Ruthless is an adjective.
Yes, the term 'more ruthless' is the comparative form of the adjective 'ruthless'. The superlative form is 'most ruthless'.
This Is the Law was created on 1971-06-21.
sam was a really ruthless child
the cops just captured a ruthless killer