Aesthetic
Part of speech: adjective
Definition: Concerned with beauty, artistic impact, or appearance.
Part of speech: noun
Definition: The study of art or beauty. That which appeals to the senses.
Cosmetic
Part of speech: adjective
Definition: External or superficial; pertaining only to the surface or appearance of something.
Part of speech: noun
Definition: Any substances applied to enhance the external color or texture of the skin, e.g. lipstick, eyeshadow, eyeliner; makeup.A feature existing only on the surface.