beset vs vex

beset and vex both are verbs.

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

As verbs, vex is a hypernym of beset; that is, vex is a word with a broader meaning than beset:

Other hypernyms of beset include annoy, bother, chafe, devil, get at, get to, gravel, irritate, nark, nettle, rag, rile.

beset (verb)	vex (verb)
assail or attack on all sides:	be a mystery or bewildering to
decorate or cover lavishly (as with gems)	subject to prolonged examination, discussion, or deliberation
annoy continually or chronically	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