painstakingness vs carefulness

painstakingness and carefulness both are nouns.

Word	Noun	Adjective	Verb	Adverb
painstakingness	Yes	No	No	No
carefulness	Yes	No	No	No

As nouns, carefulness is a hypernym of painstakingness; that is, carefulness is a word with a broader meaning than painstakingness:

painstakingness (noun)	carefulness (noun)
the trait of being painstaking and careful	the quality of being careful and painstaking
	the trait of being cautious; being attentive to possible danger