apparitions

As nouns the difference between apparitions and ghost

is that apparitions is while ghost is (rare) the spirit; the soul of man.

As a verb ghost is

(obsolete|transitive) to haunt; to appear to in the form of an apparition.

As nouns the difference between ghosts and apparitions

is that ghosts is plural of ghost while apparitions is plural of apparition.

As a verb ghosts

is third-person singular of ghost.

As nouns the difference between apparitions and apparations

is that apparitions is plural of apparition while apparations is plural of apparation.