collect vs scrape up

collect is a noun but scrape up is not a noun.

Word	Noun	Adjective	Verb	Adverb
collect	Yes	Yes	Yes	Yes
scrape up	No	No	Yes	No

As verbs, scrape up is a hyponym of collect; that is, scrape up is a word with a more specific, narrower meaning than collect:

Other hyponyms of collect include run up, corral, collect, pull in, come up, scrape, scratch, chunk, lump, bale, catch, fund, fund.

collect (noun)	scrape up (noun)
a short prayer generally preceding the lesson in the Church of Rome or the Church of England

collect (adjective)	scrape up (adjective)
payable by the recipient on delivery

collect (verb)	scrape up (verb)
assemble or get together	gather (money or other resources) together over time
get or bring together
get or gather together
call for and obtain payment of
gather or collect

collect (adverb)	scrape up (adverb)
make a telephone call or mail a package so that the recipient pays