Yes, speckled can be an adjective--a speckled egg.
The word 'speckled' is an adjective, as it describes a noun.
Speckled can be a verb or adjective, depending on how it's use. It means marked with small spots. Verb: The children speckled the walls with permanent markers. Adjective: A speckled bird is perched on a branch.
The adjective spotted can have the synonyms mottled, dappled, flecked, or speckled. The adverb spotted means observed, located, or detected.
"Speckled" has two syllables.
a speckled rock
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.
Speckled catshark was created in 1972.