launch vs launcher

launch and launcher both are nouns.

Word	Noun	Adjective	Verb	Adverb
launch	Yes	No	Yes	No
launcher	Yes	No	No	No

launch (noun)	launcher (noun)
the act of propelling with force	armament in the form of a device capable of launching a rocket
a motorboat with an open deck or a half deck	a device that launches aircraft from a warship

launch (verb)	launcher (verb)
begin with vigor
propel with force
launch for the first time; launch on a maiden voyage
get going; give impetus to
smoothen the surface of
set up or found