careless vs slipshod

careless and slipshod both are adjectives.

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

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