include vs contain

include and contain both are verbs.

Word	Noun	Adjective	Verb	Adverb
include	No	No	Yes	No
contain	No	No	Yes	No

As verbs, contain is a hyponym of include; that is, contain is a word with a more specific, narrower meaning than include:

include (verb)	contain (verb)
add as part of something else; put in as part of a set, group, or category	hold back, as of a danger or an enemy; check the expansion or influence of
consider as part of something	lessen the intensity of; temper; hold in restraint; hold or keep within limits
allow participation in or the right to be part of; permit to exercise the rights, functions, and responsibilities of	include or contain; have as a component
have as a part, be made up out of	be divisible by
	contain or hold; have within
	be capable of holding or containing