The slaves were 'ruthlessly' abused by their owners.
The journalist was 'ruthless' in his criticism.
a 'ruthless' killer
(..) with death at the age of . It was at that age she witnessed the death of her parents at the hands of Japan's most ruthless yakuza boss, Boss Matsumoto. Hyah! Hmm. Hmm. Oh. (..)2003 Kill Bill: Vol. 1