foreign vs abroad

foreign and abroad both are adjectives.

Word	Noun	Adjective	Verb	Adverb
foreign	No	Yes	No	No
abroad	No	Yes	No	Yes

foreign (adjective)	abroad (adjective)
relating to or originating in or characteristic of another place or part of the world	in a foreign country
of concern to or concerning the affairs of other nations (other than your own)
not belonging to that in which it is contained; introduced from an outside source
not contained in or deriving from the essential nature of something

foreign (adverb)	abroad (adverb)
	to or in a foreign country
	in a place across an ocean
	far away from home or one's usual surroundings