shadiness

nouns

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"
shade, shadiness, shadowiness
is derived from
shady
of questionable honesty or legality
"they acted with such obvious shadiness that they were instantly recognizable"; "the shadiness of their transactions"
shadiness
is derived from
shady
is a type of (narrower)
the quality of failing to conform to law
unlawfulness