1. resembling or suggestive of a ghost; pale, translucent, or insubstantial in appearance
2. eerie or haunting in quality; having an unsettling, supernatural character

Examples

• The ghostlike figure appeared in the fog and then vanished.
• Her ghostlike complexion suggested she had been ill for weeks.
• The abandoned mansion had a ghostlike atmosphere that made visitors uneasy.
• In the dim light, the white curtains looked ghostlike as they swayed.
• The ghostlike silence of the empty city was unsettling.
• He moved with ghostlike grace across the stage.