1. lacking charm, appeal, or attractiveness; unpleasant or disagreeable

Examples

• The hotel room was small and charmless, with bare walls and fluorescent lighting.
• His charmless personality made it difficult for him to make friends.
• The new shopping center was criticized as a charmless concrete structure.
• She found the city’s downtown area surprisingly charmless and sterile.
• The restaurant’s charmless atmosphere couldn’t be saved by its decent food.
• Despite its prime location, the apartment building remained charmless and uninviting.