orbit vs electron orbit

orbit and electron orbit both are nouns.

Word	Noun	Adjective	Verb	Adverb
orbit	Yes	No	Yes	No
electron orbit	Yes	No	No	No

As nouns, orbit and electron orbit are synonyms defined as:

orbit and electron orbit: the path of an electron around the nucleus of an atom

orbit (noun)	electron orbit (noun)
an area in which something acts or operates or has power or control:	the path of an electron around the nucleus of an atom
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

orbit (verb)	electron orbit (verb)
move in an orbit