1. to make or become sweet or sweeter in taste
2. to make more pleasant, attractive, or agreeable
3. to make a deal or offer more attractive by adding benefits
Usage: business context

Examples

• She decided to sweeten her coffee with honey instead of sugar.
• The baker will sweeten the cake batter with maple syrup.
• His kind words helped sweeten her mood after the difficult day.
• The company sweetened the job offer with additional vacation days.
• They sweetened the deal by including free shipping.
• The fruit will sweeten as it ripens on the tree.
• A smile can sweeten even the most ordinary conversation.