Found 2 items, similar to shadiness.
English → English (WordNet) Definition: shadiness shadiness n : relative darkness caused by light rays being intercepted by an opaque body; “it is much cooler in the shade”; “there's too much shadiness to take good photographs” [syn: shade, shadowiness]
English → English (gcide) Definition: Shadiness Shadiness \Shad"i*ness\, n. Quality or state of being shady. [1913 Webster]