pantywaist vs milksop

pantywaist and milksop both are nouns.

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

As nouns, pantywaist and milksop are synonyms defined as:

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

Other synonyms of pantywaist include Milquetoast, pansy, sissy.

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