Which word best exemplifies 'gentle reproof'?

The term 'gentle reproof' refers to a mild or kind expression of disapproval or correction. Admonition is the term that best aligns with this concept because it implies a warning or reprimand offered in a compassionate and supportive manner, often with the intention of guiding someone towards better behavior or understanding. It suggests a level of care and concern while addressing an issue, making it more about fostering improvement rather than harsh condemnation.

In contrast, while criticism may also involve expressing disapproval, it does not carry the gentle or supportive nuance that admonition does. Encouragement and praise focus on positive reinforcement rather than addressing shortcomings or mistakes, which moves away from the idea of reproof altogether. Thus, opting for admonition captures the essence of offering feedback in a gentle way, reinforcing the intent to help rather than to harm.