Vivid
Part of speech: noun
Definition: A felt-tipped permanent marker.
Part of speech: adjective
Definition: clear, detailed or powerful bright, intense or colourful
Example sentence: Belief is nothing but a more vivid, lively, forcible, firm, steady conception of an object, than what the imagination alone is ever able to attain.
Intense
Part of speech: adjective
Definition: Strained; tightly drawn; kept on the stretch; strict; very close or earnest; as, intense study or application; intense thought.Extreme in degree; excessive; immoderate; as: (a) Ardent; fervent; as, intense heat. (b) Keen; biting; as, intense cold. (c) Vehement; earnest; exceedingly strong; as, intense passion or hate. (d) Very severe; violent; as, intense pain or anguish. (e) Deep; strong; brilliant; as, intense color or light.
Example sentence: The heart of the theater is the play itself, how it dramatizes life to make it meaningful entertainment. To achieve depth and universality, the playwright must subject himself to intense critique, to know human character and behavior, and finally to construct art from the most mundane of human experience.