sissiness vs womanishness

sissiness and womanishness both are nouns.

Word	Noun	Adjective	Verb	Adverb
sissiness	Yes	No	No	No
womanishness	Yes	No	No	No

As nouns, sissiness and womanishness are synonyms defined as:

sissiness and womanishness: the trait of being effeminate (derogatory of a man)

Other synonyms of sissiness include effeminacy, effeminateness, softness, unmanliness.

sissiness (noun)	womanishness (noun)
the trait of being effeminate (derogatory of a man)	the trait of being effeminate (derogatory of a man)