1. superlative form of ghostly; most resembling or characteristic of a ghost; most eerie or supernatural in appearance
Usage: superlative form

Examples

• The ghostliest figure appeared at the end of the dark hallway.
• Of all the abandoned houses, this one had the ghostliest atmosphere.
• The fog created the ghostliest shadows in the cemetery.
• She told us the ghostliest story we had ever heard.
• The old mansion's ghostliest room was kept locked at all times.
• The ghostliest sounds echoed through the empty theater at midnight.