rachet up vs go on

rachet up and go on both are verbs.

Word	Noun	Adjective	Verb	Adverb
rachet up	No	No	Yes	No
go on	No	No	Yes	No

As verbs, go on is a hypernym of rachet up; that is, go on is a word with a broader meaning than rachet up:

Other hypernyms of rachet up include advance, march on, move on, pass on, progress.

rachet up (verb)	go on (verb)
move by degrees in one direction only	come to pass
	continue talking
	start running, functioning, or operating
	move forward, also in the metaphorical sense
	continue a certain state, condition, or activity