move away (?.)
- be getting along
- buzz off
- come away
- decline
- depart
- die away
- diminish
- drift away
- dwindle
- ebb
- exit
- fade
- fade away
- gang along
- get along
- get away
- get off
- get on
- get under way
- go
- go along
- go away
- go off
- go on
- leave
- march off
- mosey
- move off
- move out
- pull away
- pull out
- recede
- retire
- retreat
- retrocede
- sashay
- sashay off
- shrink
- sink
- stagger along
- stand off
- take flight
- take wing
- toddle along
- up and go
- wane
- widen the distance
- wing it
- withdraw