slide by vs march on

slide by and march on both are verbs.

Word	Noun	Adjective	Verb	Adverb
slide by	No	No	Yes	No
march on	No	No	Yes	No

As verbs, march on is a hypernym of slide by; that is, march on is a word with a broader meaning than slide by:

Other hypernyms of slide by include advance, go on, move on, pass on, progress.

slide by (verb)	march on (verb)
for time to move forward	move forward, also in the metaphorical sense