Outward
Part of speech: adverb
Definition: toward the outside; away from the centre
Part of speech: adjective
Definition: outer; located towards the outside
Example sentence: There is a courtesy of the heart; it is allied to love. From its springs the purest courtesy in the outward behavior.
Superficial
Part of speech: adjective
Definition: Shallow, lacking substance.At face value.Of or pertaining to the surface.Being near the surface.
Part of speech: noun
Definition: A surface detail.
Example sentence: Image is powerful, but image is also superficial.