deliver vs sign away

deliver and sign away both are verbs.

Word	Noun	Adjective	Verb	Adverb
deliver	No	No	Yes	No
sign away	No	No	Yes	No

As verbs, sign away is a hyponym of deliver; that is, sign away is a word with a more specific, narrower meaning than deliver:

Other hyponyms of deliver include yield up, sell, sign over.

deliver (verb)	sign away (verb)
cause to be born	formally assign ownership of
deliver (a speech, oration, or idea)
pass down
utter (an exclamation, noise, etc.)
bring to a destination, make a delivery
throw or hurl from the mound to the batter, as in baseball
to surrender someone or something to another
relinquish possession or control over
carry out or perform
hand over to the authorities of another country
free from harm or evil
save from sins