intern vs internment

intern and internment both are nouns.

Word	Noun	Adjective	Verb	Adverb
intern	Yes	No	Yes	No
internment	Yes	No	No	No

intern (noun)	internment (noun)
an advanced student or graduate in medicine gaining supervised practical experience	the act of confining someone in a prison (or as if in a prison)
	placing private property in the custody of an officer of the law
	confinement during wartime

intern (verb)	internment (verb)
deprive of freedom
work as an intern