jargon vs technobabble

jargon and technobabble both are nouns.

Word	Noun	Adjective	Verb	Adverb
jargon	Yes	No	No	No
technobabble	Yes	No	No	No

As nouns, technobabble is a hyponym of jargon; that is, technobabble is a word with a more specific, narrower meaning than jargon:

jargon: specialized technical terminology characteristic of a particular subject
technobabble: technical jargon from computing and other high-tech subjects

Other hyponyms of jargon include doctorspeak, ecobabble, Eurobabble, gobbledygook, psychobabble.

jargon (noun)	technobabble (noun)
a characteristic language of a particular group (as among thieves)	technical jargon from computing and other high-tech subjects
specialized technical terminology characteristic of a particular subject
a colorless (or pale yellow or smoky) variety of zircon