chide
Definitions
To express mild disapproval or rebuke someone gently.
To scold or reproach someone for a fault or offense.
Examples
She had to chide her younger brother for leaving his toys scattered all over the living room floor.
The teacher did not chide the student for his mistake, but instead offered a gentle explanation of the correct method.
Even though he knew his friends would chide him for his choice of outfit, he wore it with confidence anyway.