1. in a way that is harmful to physical or mental health
2. in a morally corrupt or improper manner

Examples

• The children were living unwholesomely in the polluted environment.
• He was unwholesomely obsessed with violent video games.
• The restaurant was preparing food unwholesomely in unsanitary conditions.
• She unwholesomely encouraged gossip and rumors among her friends.
• The air in the factory was unwholesomely thick with chemical fumes.
• The novel depicted characters behaving unwholesomely throughout the story.