made up the top of one's head (verb) coin: create, invent
Sinonime: barbarous, callous, compassionless,
cruel, cutthroat, dog-eat-dog,
fierce,
gratuitous,
grim, hard, hardhearted,
harsh, hatchet job, having a killer instinct,
implacable,
inexorable, inhumane, iron-fisted, mean machine,
mortal, pitiless,
relentless,
ruthless,
severe, unappeasable, uncalled-for, unfeeling, unflinching, unforgiving, unmerciful, unpitying,
unrelenting, unsparing, unsympathetic,
unyielding,
wantonAntonime: giving,
kind,
merciful,
nice, sparing,
sympathetic