mystify vs vex

mystify and vex both are verbs.

Word	Noun	Adjective	Verb	Adverb
mystify	No	No	Yes	No
vex	No	No	Yes	No

As verbs, mystify and vex are synonyms defined as:

Other synonyms of mystify include amaze, baffle, beat, bewilder, dumbfound, flummox, get, gravel, nonplus, perplex, pose, puzzle, stick, stupefy.

mystify (verb)	vex (verb)
make mysterious	be a mystery or bewildering to
be a mystery or bewildering to	subject to prolonged examination, discussion, or deliberation
	change the arrangement or position of
	cause annoyance in; disturb, especially by minor irritations
	disturb the peace of mind of; afflict with mental agitation or distress