dereliction vs carelessness

dereliction and carelessness both are nouns.

Word	Noun	Adjective	Verb	Adverb
dereliction	Yes	No	No	No
carelessness	Yes	No	No	No

As nouns, carelessness is a hypernym of dereliction; that is, carelessness is a word with a broader meaning than dereliction:

dereliction: willful negligence
carelessness: failure to act with the prudence that a reasonable person would exercise under the same circumstances

Other hypernyms of dereliction include actus reus, misconduct, wrongdoing, wrongful conduct, neglect, negligence, nonperformance.

dereliction (noun)	carelessness (noun)
willful negligence	failure to act with the prudence that a reasonable person would exercise under the same circumstances
a tendency to be negligent and uncaring	the quality of not being careful or taking pains