careless vs haphazard

careless and haphazard both are adjectives.

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

careless (adjective)	haphazard (adjective)
marked by lack of attention or consideration or forethought or thoroughness; not careful	marked by great carelessness
effortless and unstudied	dependent upon or characterized by chance
(usually followed by `of') without due thought or consideration

careless (adverb)	haphazard (adverb)
	without care; in a slapdash manner