drag one's heels vs drag one's feet

drag one's heels and drag one's feet both are verbs.

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

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

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

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

drag one's heels (verb)	drag one's feet (verb)
postpone doing what one should be doing	postpone doing what one should be doing