Main entry: advance, get along, get on, progress, come along, come on, shape up
Definition: develop in a positive way
Usage: He progressed well in school; My plants are coming along; Plans are shaping up
Antonyms: regress, retrograde, retrogress
Definition: get worse or fall back to a previous condition
Main entry: appear, come along
Definition: come into being or existence, or appear on the scene
Usage: Then the computer came along and changed our lives; Homo sapiens appeared millions of years ago