orbital cavity vs orbit

orbital cavity and orbit both are nouns.

Word	Noun	Adjective	Verb	Adverb
orbital cavity	Yes	No	No	No
orbit	Yes	No	Yes	No

As nouns, orbital cavity and orbit are synonyms defined as:

orbital cavity and orbit: the bony cavity in the skull containing the eyeball

Other synonyms of orbital cavity include cranial orbit, eye socket.

orbital cavity (noun)	orbit (noun)
the bony cavity in the skull containing the eyeball	an area in which something acts or operates or has power or control:
	the bony cavity in the skull containing the eyeball
	the (usually elliptical) path described by one celestial body in its revolution about another
	the path of an electron around the nucleus of an atom
	a particular environment or walk of life

orbital cavity (verb)	orbit (verb)
	move in an orbit