vexation vs frustration

vexation and frustration both are nouns.

Word	Noun	Adjective	Verb	Adverb
vexation	Yes	No	No	No
frustration	Yes	No	No	No

As nouns, frustration is a hyponym of vexation; that is, frustration is a word with a more specific, narrower meaning than vexation:

Other hyponyms of vexation include irritation, pique, temper, aggravation, exasperation, harassment, torment, displeasure.

vexation (noun)	frustration (noun)
the act of troubling or annoying someone	an act of hindering someone's plans or efforts
something or someone that causes anxiety; a source of unhappiness	the feeling that accompanies an experience of being thwarted in attaining your goals
anger produced by some annoying irritation	a feeling of annoyance at being hindered or criticized
the psychological state of being irritated or annoyed