vexation vs encumbrance

vexation and encumbrance both are nouns.

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

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

Other hyponyms of vexation include bugaboo, burden, incumbrance, load, onus, business.

vexation (noun)	encumbrance (noun)
the act of troubling or annoying someone	any obstruction that impedes or is burdensome
something or someone that causes anxiety; a source of unhappiness	an onerous or difficult concern
anger produced by some annoying irritation	a charge against property (as a lien or mortgage)
the psychological state of being irritated or annoyed