sharp–tongued

sharp–tongued /ˈʃɑɚpˈtÊŒĆ‹gd/ adjective
sharp–tongued
/ˈʃɑɚpˈtÊŒĆ‹gd/
adjective
Britannica Dictionary definition of SHARP–TONGUED
[more sharp–tongued; most sharp–tongued]
: tending to say very critical things to people : having a sharp tongue