rogue vs rascal

rogue and rascal both are nouns.

Word	Noun	Adjective	Verb	Adverb
rogue	Yes	No	No	No
rascal	Yes	No	No	No

As nouns, rogue and rascal are synonyms defined as:

Other synonyms of rogue include knave, rapscallion, scalawag, scallywag, varlet.

rogue (noun)	rascal (noun)
a deceitful and unreliable scoundrel	one who is playfully mischievous
	a deceitful and unreliable scoundrel