re·buke /rəˈbyo͞ok/
noun
an expression of disapproval or admonishment
"Praise is sunshine; it warms, it inspires, it promotes growth; blame and rebuke are rain and hail; they beat down and bedraggle, even though they may at times be necessary."
- Harriet Beecher Stowe (1811 - 1896) verb to reprove sharply, to subject to protest or censure "Whoever rebukes a man will afterward find more favor than he who flatters with his tongue." - Proverbs 28:23