rocketry vs rocket

rocketry and rocket both are nouns.

Word	Noun	Adjective	Verb	Adverb
rocketry	Yes	No	No	No
rocket	Yes	No	Yes	No

rocketry (noun)	rocket (noun)
the branch of engineering science that studies rocket design and operation	a jet engine containing its own propellant and driven by reaction propulsion
	any vehicle self-propelled by a rocket engine
	sends a firework display high into the sky
	propels bright light high in the sky, or used to propel a lifesaving line or harpoon
	erect European annual often grown as a salad crop to be harvested when young and tender

rocketry (verb)	rocket (verb)
	propel with a rocket
	shoot up abruptly, like a rocket