adumbration, blackness, coolness, cover, darkness, dusk, gloominess, obscuration, obscurity, penumbra, screen, semidarkness, shadiness, shadow, shadows, umbra, umbrage

Chicanery is any tricky or devious action designed to fool, evade, or trick someone. It is synonymous with deception, craftiness, and shadiness.

Example : "The peddler often used chicanery to convince people that his goods were worth buying."

Here you go: radiance, alias, laziness, raciness, shadiness, craziness, haziness, shakiness, flakiness vagarious, cutaneous, patriots, atheists, daintiness, hastiness, salients, tastiness, pastiness, spaciness, miscellaneous, extraneous, saintliness, neighborliness leisureliness, spontaneous, and simultaneous.

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 14 words with the pattern SHAD-----. That is, nine letter words with 1st letter S and 2nd letter H and 3rd letter A and 4th letter D. In alphabetical order, they are:

shadberry

shadblows

shadchans

shaddocks

shadeless

shadflies

shadiness

shadkhans

shadowbox

shadowers

shadowier

shadowily

shadowing

shadrachs

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 15 words with the pattern S-AD----S. That is, nine letter words with 1st letter S and 3rd letter A and 4th letter D and 9th letter S. In alphabetical order, they are:

seadromes

shadblows

shadchans

shaddocks

shadeless

shadflies

shadiness

shadkhans

shadowers

shadrachs

spadefuls

spadilles

spadillos

spadroons

swaddlers