shillyshally vs drag one's heels

shillyshally is a noun but drag one's heels is not a noun.

Word	Noun	Adjective	Verb	Adverb
shillyshally	Yes	No	Yes	No
drag one's heels	No	No	Yes	No

As verbs, shillyshally and drag one's heels are synonyms defined as:

shillyshally and drag one's heels: postpone doing what one should be doing

Other synonyms of shillyshally include dilly-dally, dillydally, drag one's feet, procrastinate, stall.

shillyshally (noun)	drag one's heels (noun)
the act of procrastinating; putting off or delaying or deferring an action to a later time

shillyshally (verb)	drag one's heels (verb)
be uncertain and vague	postpone doing what one should be doing
postpone doing what one should be doing