careless vs superficial

careless and superficial both are adjectives.

Word	Noun	Adjective	Verb	Adverb
careless	No	Yes	No	No
superficial	No	Yes	No	No

careless (adjective)	superficial (adjective)
marked by lack of attention or consideration or forethought or thoroughness; not careful	concerned with or comprehending only what is apparent or obvious; not deep or penetrating emotionally or intellectually
effortless and unstudied	of, affecting, or being on or near the surface
(usually followed by `of') without due thought or consideration	hasty and without attention to detail; not thorough
	of little substance or significance
	occurring on or near the surface of the skin