Shady /(?)/

Shad·y

Shady

a.
  1. Abounding in shade or shades; overspread with shade; causing shade.
    The shady trees cover him with their shadow.
    — Job. xl. 22.
    And Amaryllis fills the shady groves.
  2. Sheltered from the glare of light or sultry heat.
    Cast it also that you may have rooms shady for summer and warm for winter.
  3. Of or pertaining to shade or darkness; [Colloq.]
    Shady characters, disreputable, criminal.
    — London Spectator.

Phrases & Compounds
On the shady side of
on the thither side of; as, on the shady side of fifty; that is, more than fifty.
To keep shady
to stay in concealment; also, to be reticent.