The ghost gums towered over the landscape, their white trunks standing out against the red earth.

The ghost gum stood tall in the desert.

The gray ghost is a legendary creature said to haunt this old mansion.

She is an expert in ghost-lore.

She is an expert in ghost lore.

The no-ghost theorem was first proposed by Goddard and Thorn.

She experienced ghosthood after her death.

Ghost marriage is a traditional practice in some cultures.

The ghostflower is a rare desert plant found in the Mohavea confertiflora region.

The ghostiness of the old house gave me chills.