Ardent
Part of speech: adjective
Definition: Full of ardor; fervent, passionate. Burning; glowing; shining.
Example sentence: I once witnessed more ardent emotions between men at an Elks' Rally in Pasadena than they could ever have felt for the type of woman available to an Elk.
Bright
Part of speech: adjective
Definition: Visually dazzling; luminous, lucent, clear, radiant; not dark.Intelligent, brilliant.Vivid, colourful, brilliant.Happy.
Part of speech: noun
Definition: An artists brush used in oil and acrylic painting with a long ferrule and a flat, somewhat tapering bristle head.A neologism intended as a positive-sounding umbrella term to describe various kinds of non-religious and non-superstitious people. (There is a Wikipedia article on this usage.)
Example sentence: In this bright future you can't forget your past.