刻骨

ke4 gu3

ingrained; entrenched; deep-rooted; inveterate; virulent

露骨

lu4 gu3

thinly veiled; undisguised; flagrant; shameless; barefaced

刺骨

ci4 gu3

piercing; cutting; bone-chilling; penetrating (cold)

骨鲠

gu3 geng3

fish bone; bone stuck in the throat; sth one feels obliged to speak out about; candid speaker

骨气

gu3 qi4

unyielding character; courageous spirit; integrity; moral backbone