consult vs hash out

consult and hash out both are verbs.

Word	Noun	Adjective	Verb	Adverb
consult	No	No	Yes	No
hash out	No	No	Yes	No

As verbs, hash out is a hypernym of consult; that is, hash out is a word with a broader meaning than consult:

consult: have a conference in order to talk something over
hash out: speak with others about (something); talk (something) over in detail; have a discussion

Other hypernyms of consult include discuss, talk over.

consult (verb)	hash out (verb)
advise professionally	speak with others about (something); talk (something) over in detail; have a discussion
seek information from
get or ask advice from
have a conference in order to talk something over