shade, v. [screen]; [obscure], [dim], obfuscate, [cloud], [darken], [eclipse].
shadow, n. [shade], [darkness], penumbra, adumbration; prefiguration. Associated words: sciagraphy, sciomachy, periscian, silhouette, sciomancy.
shadow, v. [shade], [screen]; adumbrate, [typify], [symbolize]; [cloud], [obscure].
shadowy, a. unsubstantial, [visionary], illusory, chimerical.
shady, a. umbrageous, [shadowy], umbriferous; [sheltered], screened; (Colloq.) equivocal, [questionable], [corrupt].
shaft, n. [arrow], [spear], [missile]; [column], [obelisk]; [handle], helve; [spire], [pinnacle]; [pole], [tongue], [thill]; axis.
shake, v. [agitate], [jar], [jolt], convulse, concuss, [jounce], dodder, [tremble], trill, [shiver], totter, joggle, jiggle, [wave], [vibrate], [shudder].
shake, n. [jar], shivering, [jolt], [shaking], [shudder].
shaking, n. concussion, [agitation], [disturbance], [trembling], [convulsion].
shaky, a. [trembling], [shaking]; (Colloq.) [unsound], tottering.