break down vs change integrity

break down and change integrity both are verbs.

Word	Noun	Adjective	Verb	Adverb
break down	No	No	Yes	No
change integrity	No	No	Yes	No

As verbs, change integrity is a hypernym of break down; that is, change integrity is a word with a broader meaning than break down:

break down (verb)	change integrity (verb)
collapse due to fatigue, an illness, or a sudden attack	change in physical make-up
stop operating or functioning
separate (substances) into constituent elements or parts
make a mathematical, chemical, or grammatical analysis of; break down into components or essential features
make ineffective
cause to fall or collapse
lose control of one's emotions
fall apart