1. not attractive or pleasing in appearance
Usage: somewhat archaic
2. not generous or fair in behavior; ungracious
Usage: archaic

Examples

• The old building had an unhandsome facade that needed renovation.
• His unhandsome features were offset by his kind personality.
• It was unhandsome of him to refuse help to his neighbor.
• The critic called the design unhandsome and poorly proportioned.
• She thought his unhandsome behavior at dinner was embarrassing.
• The unhandsome treatment of the guests was widely criticized.