rakishness vs modishness

rakishness and modishness both are nouns.

Word	Noun	Adjective	Verb	Adverb
rakishness	Yes	No	No	No
modishness	Yes	No	No	No

As nouns, modishness is a hypernym of rakishness; that is, modishness is a word with a broader meaning than rakishness:

Other hypernyms of rakishness include chic, chichi, chicness, last word, smartness, stylishness, swank.

rakishness (noun)	modishness (noun)
stylishness as evidenced by a smart appearance	elegance by virtue of being fashionable
the quality of a rake