All-time and Up and down

All-time adjective - Unsurpassed in some respect up to the present.

Up and down and all-time are semantically related. In some cases you can use "Up and down" instead an adjective phrase "All-time".

Up and down adverb - Moving backward and forward along a given course.

All-time and up and down are semantically related. Sometimes you can replace phrase "All-time" with "Up and down", this phrases are similar.