HSK 7-9
冷酷
lěngkù形
unfeeling; callous
他拒绝援助伤者显得很冷酷。
Tā jùjué yuánzhù shāngzhě xiǎnde hěn lěngkù.
He seemed callous when he refused to assist the injured person.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.