heap vs arrange

heap is a noun but arrange is not a noun.

Word	Noun	Adjective	Verb	Adverb
heap	Yes	No	Yes	No
arrange	No	No	Yes	No

As verbs, arrange is a hypernym of heap; that is, arrange is a word with a broader meaning than heap:

Other hypernyms of heap include set up.

heap (noun)	arrange (noun)
a car that is old and unreliable
a collection of objects laid on top of each other
(often followed by `of') a large number or amount or extent

heap (verb)	arrange (verb)
fill to overflow	arrange attractively
arrange in stacks	arrange thoughts, ideas, temporal events
bestow in large quantities	make arrangements for
	put into a proper or systematic order
	adapt for performance in a different way
	set (printed matter) into a specific format
	plan, organize, and carry out (an event)