far vs far-off

far and far-off both are adjectives.

Word	Noun	Adjective	Verb	Adverb
far	No	Yes	No	Yes
far-off	No	Yes	No	No

far (adjective)	far-off (adjective)
located at a great distance in time or space or degree	very far away in space or time
beyond a norm in opinion or actions
being of a considerable distance or length
being the animal or vehicle on the right or being on the right side of an animal or vehicle

far (adverb)	far-off (adverb)
at or to or from a great distance in space
remote in time
to a considerable degree; very much
at or to a certain point or degree
to an advanced stage or point