milksop vs pantywaist

milksop and pantywaist both are nouns.

Word	Noun	Adjective	Verb	Adverb
milksop	Yes	No	No	No
pantywaist	Yes	No	No	No

As nouns, milksop and pantywaist are synonyms defined as:

milksop and pantywaist: a timid man or boy considered childish or unassertive

Other synonyms of milksop include Milquetoast, pansy, sissy.

milksop (noun)	pantywaist (noun)
a timid man or boy considered childish or unassertive	a timid man or boy considered childish or unassertive