Unfeeling; pitiless; callous.
Inured; toughened.
Firmly established or unlikely to change; inveterate.
Having extra defences against attack; highly fortified.
Direct, abrupt, blunt or unequivocal; not prevaricating.
Of a collision, from the front or in the direction of motion.
A collision from the front.
With the front of a vehicle.
With direct confrontation.