ruthless
//ˈruːθləs//
Adjective
ruthlessCanonical form
more ruthlessComparative
most ruthlessSuperlative
1
Having or showing no pity or compassion for others; merciless and cruel.
The ruthless dictator showed no mercy to his opponents.
2
Determined to achieve something without caring about the harm or suffering caused to others.
The ruthless businessman would do anything to eliminate his competitors.