Begin a journey (5,3)
'begin a journey' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for set off that I've seen before include "contrast" , "Leave - explode" , "Begin journey or detonate bomb" , "Counterbalance" , "Explode; start journey" .)
(Other definitions for set out that I've seen before include "Depart" , "'Start a journey (3,3)'" , "Leave" , "Go forth" , "Commence journey, or make beginning" .)
'begin a journey' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for set forth that I've seen before include "Depart" , "Exhibit" , "Begin journey or lay out" , "Embark" , "Start out on journey - express" .)
'begin a journey' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for start out that I've seen before include "Take off" , "Begin a journey" , "launch" , "Go off" , "Embark (on a venture)" .)