orbiter

As nouns the difference between flyby and orbiter

is that flyby is a flight past a celestial object in order to make observations while orbiter is an object which orbits another, especially a spacecraft that orbits a planet etc. without landing on it.

As nouns the difference between orbiter and obiter

is that orbiter is an object which orbits another, especially a spacecraft that orbits a planet etc without landing on it while obiter is (legal) an obiter dictum; a statement from the bench commenting on a point of law which is not necessary for the judgment at hand and therefore has no judicial weight, as opposed to ratio decidendi.

As an adverb obiter is

incidentally; in passing.

As a verb orbited

is (orbit).

As a noun orbiter is

an object which orbits another, especially a spacecraft that orbits a planet etc without landing on it.

As an adjective orbitar

is (obsolete|anatomy) orbital.

As a noun orbiter is

an object which orbits another, especially a spacecraft that orbits a planet etc without landing on it.

As nouns the difference between arbiter and orbiter

is that arbiter is a person appointed, or chosen, by parties to determine a controversy between them; an arbitrator while orbiter is an object which orbits another, especially a spacecraft that orbits a planet etc. without landing on it.

As a verb arbiter

is to act as arbiter.