stick by vs stand by

stick by and stand by both are verbs.

Word	Noun	Adjective	Verb	Adverb
stick by	No	No	Yes	No
stand by	No	No	Yes	No

As verbs, stick by and stand by are synonyms defined as:

Other synonyms of stick by include adhere, stick.

stick by (verb)	stand by (verb)
be loyal to	not act or do anything
	be loyal to
	be available or ready for a certain function or service