consult vs talk over

consult and talk over both are verbs.

Word	Noun	Adjective	Verb	Adverb
consult	No	No	Yes	No
talk over	No	No	Yes	No

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

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

Other hypernyms of consult include discuss, hash out.

consult (verb)	talk over (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