yes
No, it is not an adverb. Shadowy is an adjective (dark, hidden, secret).
shadowy
Vaguest is an adjective. Some synonyms are: unspecific, imprecise, obscure, hazy shadowy.
Shadowy Men on a Shadowy Planet ended in 1996.
Shadowy Men on a Shadowy Planet was created in 1984.
There are three syllables in the word shadowy.
Shadowy Men on A Shadowy Planet
Ghost. Anything that is dim, pale, shadowy is like this...
ghost
Kids in the Hall
Yes, it is a strong word while shadowy is less than darkness.
Wraiths?