collect vs salt away

collect is a noun but salt away is not a noun.

Word	Noun	Adjective	Verb	Adverb
collect	Yes	Yes	Yes	Yes
salt away	No	No	Yes	No

As verbs, salt away is a hypernym of collect; that is, salt away is a word with a broader meaning than collect:

Other hypernyms of collect include hive away, lay in, put in, stack away, stash away, store.

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

collect (adjective)	salt away (adjective)
payable by the recipient on delivery

collect (verb)	salt away (verb)
assemble or get together	keep or lay aside for future use
get or bring together
get or gather together
call for and obtain payment of
gather or collect

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