haycock vs rick

haycock and rick both are nouns.

Word	Noun	Adjective	Verb	Adverb
haycock	Yes	No	No	No
rick	Yes	No	Yes	No

As nouns, rick is a hypernym of haycock; that is, rick is a word with a broader meaning than haycock:

haycock: a small cone-shaped pile of hay that has been left in the field until it is dry enough to carry to the hayrick
rick: a stack of hay

Other hypernyms of haycock include hayrick, haystack.

haycock (noun)	rick (noun)
a small cone-shaped pile of hay that has been left in the field until it is dry enough to carry to the hayrick	a stack of hay
	a painful muscle spasm especially in the neck or back (`rick' and `wrick' are British)

haycock (verb)	rick (verb)
	twist suddenly so as to sprain
	pile in ricks