establish vs install

establish and install both are verbs.

Word	Noun	Adjective	Verb	Adverb
establish	No	No	Yes	No
install	No	No	Yes	No

As verbs, establish and install are synonyms defined as:

Other synonyms of establish include instal, set up.

establish (verb)	install (verb)
establish the validity of something, as by an example, explanation or experiment	set up for use
institute, enact, or establish	place
use as a basis for; found on	put into an office or a position
place
set up or lay the groundwork for
bring about
build or establish something abstract
set up or found