encumbrance vs worry

encumbrance and worry both are nouns.

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

As nouns, worry is a hypernym of encumbrance; that is, worry is a word with a broader meaning than encumbrance:

Other hypernyms of encumbrance include concern, headache, vexation.

encumbrance (noun)	worry (noun)
any obstruction that impedes or is burdensome	something or someone that causes anxiety; a source of unhappiness
an onerous or difficult concern	a strong feeling of anxiety
a charge against property (as a lien or mortgage)

encumbrance (verb)	worry (verb)
	lacerate by biting
	touch or rub constantly
	be worried, concerned, anxious, troubled, or uneasy
	disturb the peace of mind of; afflict with mental agitation or distress
	be concerned with
	be on the mind of