run up vs fasten

run up and fasten both are verbs.

Word	Noun	Adjective	Verb	Adverb
run up	No	No	Yes	No
fasten	No	No	Yes	No

As verbs, fasten is a hypernym of run up; that is, fasten is a word with a broader meaning than run up:

Other hypernyms of run up include fix, secure.

run up (verb)	fasten (verb)
pile up (debts or scores)	make tight or tighter
raise by using ropes and pulleys	become fixed or fastened
fasten by sewing; do needlework	cause to be firmly attached
make by sewing together quickly	attach to
accumulate, sometimes as a debt