Sand
a speckled band
The antagonist for "The Speckled Band" was Dr. Roylott.
'Oh, my God! Helen! It was the band! The speckled band!'
No.
Mystery
Yes, speckled can be an adjective--a speckled egg.
"Speckled" has two syllables.
a speckled rock
The stone called, "Decomposed Granite" is orange (and a little crumbly). A lot of granite is composed of white and black minerals in a speckled appearance.
The bird's egg was speckled with tiny dots of brown.
a speckled band
Speckled moray was created in 1932.
Speckled Bird was created in 1993.
Speckled Warbler was created in 1801.
Speckled Mousebird was created in 1789.
Speckled Tanager was created in 1850.
Speckled Wood was created in 1758.