string along vs move on

string along and move on both are verbs.

Word	Noun	Adjective	Verb	Adverb
string along	No	No	Yes	No
move on	No	No	Yes	No

As verbs, move on is a hypernym of string along; that is, move on is a word with a broader meaning than string along:

Other hypernyms of string along include advance, go on, march on, pass on, progress.

string along (verb)	move on (verb)
move or come along	move forward, also in the metaphorical sense