Here are some synonyms for "moderate or gentle, not harsh":
* Soft
* Mild
* Temperate
* Soothing
* Subtle
* Calm
* Measured
* Tactful
* Compassionate
* Kind
Examples:
* "The teacher used a moderate approach to discipline, focusing on understanding rather than punishment."
* "The music had a gentle rhythm that was calming and relaxing."
* "She offered gentle advice, avoiding harsh criticism."
This phrase can be used to describe various things, including:
* Actions: A moderate exercise routine, a gentle approach to conflict resolution.
* Words: A moderate tone of voice, a gentle suggestion.
* Feelings: Moderate emotions, a gentle touch.
* Environments: A moderate climate, a gentle breeze.