scalawag vs holy terror

scalawag and holy terror both are nouns.

Word	Noun	Adjective	Verb	Adverb
scalawag	Yes	No	No	No
holy terror	Yes	No	No	No

As nouns, holy terror is a hyponym of scalawag; that is, holy terror is a word with a more specific, narrower meaning than scalawag:

Other hyponyms of scalawag include brat, little terror, terror.

scalawag (noun)	holy terror (noun)
one who is playfully mischievous	a very troublesome child
a deceitful and unreliable scoundrel
a white Southerner who supported Reconstruction policies after the American Civil War (usually for self-interest)