having a shiny or lustrous surface.

having a false or deceptive appearance or air, esp. of experience or sophistication; specious.

slick 1 ( def. 9 ) .

a photograph printed on glossy paper.

adjective

drab , dull , mate , muted

adjective

bright , brilliant , burnished , glassy , glazed , gleaming , glistening , lustrous , polished , reflecting , silken , silky , sleek , slick , smooth , shining , shiny , glac , plausible , sheeny , specious